定义就是限制。
The public doesn't know what it wants until you give it to them.
杰夫·贝索斯接受了莱克斯·弗里德曼的播客采访
La vida es una tragicomedia que se representa en un escenario inestable.
数学的美在于它允许我们抽象出现实世界的复杂性,专注于基本原则。
Don't watch the clock; do what it does. Keep going.
The best music comes from the heart.
We must listen to the site; it will tell us what to do.