A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.

Picture books are like little pieces of art that you can hold in your hands.

Copying others is a good way to start. Copying yourself is a disappointing way to end.

活得足够长以超越你可能获得的任何怨恨感是值得的。

"Love is irrational. The more you love someone, the less sense anything makes."

程序最重要的属性是它是否实现了用户的意图。

天下没有不能教化的人，就害怕不诚心；天下没有不能干成的事，就怕立志不坚定。

我不是身体，我是思想。

The past is a mirror in which we see ourselves reflected.