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

痛苦是暂时的，放弃却是永远的。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

Art is not a thing; it is a way.

Life is like a piano. The white keys represent happiness and the black keys show sadness. But as you go through life's journey, remember that the black keys also create music.

Everybody counts or nobody counts.

在计算机科学中，我们站在巨人的肩膀上。

生活是世界上最罕见的事情。大多数人只是存在，仅此而已。