The two most important days in your life are the day you are born and the day you find out why.
A goal is not always meant to be reached, it often serves simply as something to aim at.
We are all of us made by what we have done, and what has been done to us.
人的时间和空间都是有限的。移除、放弃、扔掉生活里那些不再能激发愉悦的东西，为那些能激发快乐的新事物腾出空间。
"Language is the key to understanding the world and connecting with others."
In the realm of theoretical computer science, we often find that the most profound insights come from the simplest ideas.