The book does contain a lot of his own “biases,” but I find him authentic and humorous. His language is simple and understandable, and each subtitle essentially tells us what we should do.

Understanding Life

Life is never about what you want it to be. It’s good to discover beauty and to view things from others’ perspectives. At the same time, one should have self-awareness.

Understanding Love

Sheldon once said: “The pursuit of another human to spend life with is something I’ve never understood. Maybe I’m too interesting to need company. So I wish you the same joy with each other as I have with myself.”
One can never escape loneliness through another person; only through passion for life. Managing a relationship requires rationality. Freedom is inalienable. I once checked my ex’s phone—I realized it was wrong and won’t do it again.

Understanding Strategy

This section mainly introduces the strategies of courting and how to maintain a good relationship—true wisdom. Never sacrifice your career for family. Don’t live with in-laws (though I think it depends). Have your own hobbies.

Understanding Marriage

Endure and stay loyal. As for non-marriage beliefs, there’s nothing more to say.

Understanding Setbacks

Every breakup is just making way for true love. Don’t force it. I love you, so I wish you well, even if I’m not the one by your side.
Do what you want regardless of others’ opinions. Only care about those who matter to you.

Understanding Reading

What, Why, How. Keep reading. Don’t chase speed, but depth.

Understanding Romance

He shares sweet daily stories with his wife. If you don’t break up, you won’t discover how many better people there are out there. If you find one—lucky. If not—you can still live happily on your own.
Live with emotional intelligence and the world becomes beautiful.

Understanding Socializing

Associate with decent people. Different people require different approaches. Rejecting others is an art. If you don’t have the guts to ask for your money back, don’t lend it.

Understanding Human Nature

I tend to be skeptical about human nature. You can’t control others, so just manage yourself. Don’t be vulgar.

Understanding Good and Evil

Some people enter your life just to teach you a lesson. Good or evil—I prefer believing in others, as trust is given before it’s earned.
Even if deceived, it’s a lesson learned—don’t fall into the same trap again. But don’t stop trusting altogether; kind people still exist.
God made the right hand a right hand as a reward; same for kind people—kindness is its own reward.
I recall being in a restroom without tissue once. I was going to ask a friend, but a stranger overheard and handed me tissues. Such kindness moved me deeply.
Kindness must come with principles—otherwise it may hurt others or yourself.

Understanding Wealth

The poor stay poor because of narrow thinking. To get rich, don’t just invest in your body—think bigger. See the essence of problems.
Time is limited—how to get rich fast? Find a subject you love, apply it, think broadly, and work in fields closely tied to society.

Understanding Society

Have ambition. Take one step at a time. Build an independent personality. Be accountable for your actions. Learn to transform your ability to feel happiness—then change yourself.

Understanding Life and Death

Death studies include concepts like: No death, no life; face death to live; understand death to be reborn. Interesting and thought-provoking.
Knowing that we will die is what pushes us to live fully. When the time comes, I think I’ll embrace death.

What the world lacks isn’t perfect people, but justice, sincerity, courage, and compassion from the heart. — My biggest takeaway after watching Forever Young today.
We all know cause and effect—but causes and effects come from relationships. Someday, I’ll read Schopenhauer and Nietzsche properly.

Understanding Travel

This part recounts Mr. Zhuomo’s experiences in Tibet. Many dream of going there—maybe because it helps people truly understand life’s struggles.
The US is less disciplined than the UK. Japan has great food culture and says “sorry” a lot—avoiding bothering others.

Understanding Career

First learn to endure hardship. Then understand yourself and your talents. Begin with the end in mind and stay focused.

Understanding Education

Every child is born pure. Without proper education, they won’t become pillars of the nation.

Understanding Entertainment & Freedom

Life has two paths: one for career ambition—keep passion; the other for living warmly—keep humanity.
Open your eyes each day and tell yourself: Oh yeah!

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使用 Docker 安装 ELK Stack（ElasticSearch、Logstash、Kibana）

建议在 Docker 上安装，资源占用少。以下安装版本统一为 8.12.2，建议保持一致避免冲突。

目录

1、安装 ElasticSearch
2、安装 Logstash
3、安装 Kibana
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1、安装 ElasticSearch

• 拉取镜像：

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docker pull elasticsearch:8.12.2

• 启动容器：

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docker run --name some-elasticsearch -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -d elasticsearch:8.12.2

• 进入容器内部：

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sudo docker exec -u 0 -it some-elasticsearch bash

• 重启容器：

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docker restart some-elasticsearch

2、安装 Logstash

• 拉取镜像：

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docker pull docker.elastic.co/logstash/logstash:8.12.2

• 启动容器：

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sudo docker run -it -p 5044:5044 -p 9600:9600 --name logstash -v /usr/share/logstash/piplines:/usr/share/logstash/config --privileged=true docker.elastic.co/logstash/logstash:8.12.2 /bin/bash

• 使用 scp 命令将本机下载好的 jar 包（MySQL Connector）上传至虚拟机：

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scp "/Users/Downloads/logstash-8.12.2/mysql-connector-j-8.4.0.jar" 用户名@虚拟机IP:/home

• 再将 jar 包从虚拟机移动到 logstash 容器中：

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docker cp ./mysql-connector-j-8.4.0.jar logstash:/usr/share/logstash

• 进入容器内部：

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docker exec -u 0 -it logstash bash

3、安装 Kibana

• 拉取镜像：

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docker pull kibana:8.12.2

• 启动容器：

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docker run --name some-kibana -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -d elasticsearch:8.12.2

• 进入容器：

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docker exec -u 0 -it some-kibana bash

附：安装 Docker、Portainer 及相关命令

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sudo apt update
sudo apt install docker.io docker-compose
docker -v
sudo systemctl start docker

sudo docker search portainer
docker pull portainer/portainer
sudo docker pull portainer/portainer
sudo docker run -d --name portainerUI -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock portainer/portainer

sudo docker start portainerUI
sudo passwd root

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前端项目 GitLab CI/CD 持续集成部署指南（Mac 环境）

概要

在日常开发过程中，我们经常需要将打包后的 dist 包手动发送给后端部署，效率低且容易出错。CI（Continuous Integration，持续集成）可以自动化这一过程，本文将介绍如何通过 GitLab CI 实现持续集成部署。

一、安装 GitLab Runner

请参考官方文档：GitLab Runner 安装指南

二、本地注册 Runner

1. 打开你的 GitLab 项目页面，进入 Settings → CI/CD，展开 Runners 部分。
2. 记住显示的 URL 和 token，用于后续注册。

执行注册命令

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gitlab-runner register

按照提示依次输入以下信息：

• GitLab CI Coordinator URL: https://gitlab.com
• GitLab CI Token: xxx（从项目中复制）
• Tags: my-tag,another-tag（自定义）
• Description: my-runner（自定义）
• Executor: shell（Mac 上建议选择 shell）

注册完成后，回到 GitLab CI/CD 设置页面，可看到 Runner 状态为绿色，说明已成功运行。如果不是绿色，请执行以下命令启动 Runner 服务：

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gitlab-runner run

三、编写 .gitlab-ci.yml 文件并提交

将以下内容保存为 .gitlab-ci.yml，并 push 到 GitLab：

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stages:
  - deploy

deploy_to_test:
  stage: deploy
  script:
    - yarn
    - rm -rf dist/
    - yarn build
    - ls -l -t ./dist/
    - rsync -avz ./dist/ root@xxx.xx.xx.xxx:/dist

• 这段 CI 脚本会自动打包项目，并使用 rsync 将 dist 目录部署到远程服务器。

四、通过 Docker 实现 CI（可选）

如果需要通过 Docker 实现更完整的 CI/CD 流程，继续以下步骤：

1. 安装 Docker（Mac）

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brew install --cask docker

2. 拉取 GitLab 镜像

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docker pull drud/gitlab-ce:v0.29.1

3. 创建 GitLab 容器

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docker run -d -p 8443:443 -p 8090:80 -p 8022:22 --restart always --name gitlab drud/gitlab-ce:v0.29.1

说明：

• -p 8443:443：映射 HTTPS 端口
• -p 8090:80：映射 HTTP 端口
• -p 8022:22：映射 SSH 端口
• --restart always：容器崩溃或主机重启时自动恢复
• --name gitlab：容器命名为 gitlab

访问地址：

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http://localhost:8090/

五、Docker 模式下的 .gitlab-ci.yml 示例

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variables:
  TEST_NAME: "tips"
  OUT_PORT: "8081"
  IN_PORT: "8081"

stages:
  - deploy

deploy_to_test:
  stage: deploy
  before_script:
    - if [ $(docker ps -aq --filter name=$CI_PROJECT_NAME) ]; then docker rm -f $CI_PROJECT_NAME; fi
  script:
    - docker build -f Dockerfile -t $TEST_NAME:latest .
    - docker run -d -p $OUT_PORT:$IN_PORT --name $TEST_NAME $TEST_NAME:latest

部署成功后，在 GitLab 的 CI/CD Pipelines 页面可看到构建过程，在 Containers 页面会生成新容器，点击对应端口即可访问部署后的页面。

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This is an English post.