"The world is changed by your example, not by your opinion."
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.
我跑步的原因是为了定义生活。
我对边缘人群感兴趣，对那些被历史排除在外的人感兴趣。
The most important skill for a programmer is the ability to think clearly and logically.