自由不是一种状态,而是一种态度。
有才能而性情舒缓的人一定是大人才;有智慧而心气平和的人方称之大智慧。
一个好的数学家是懒惰的,但要以建设性的方式。
在这个世界上,没有人能使你倒下,假如你自己的信念还站立的话。
Happiness is not something that happens. It is not the result of good fortune or random chance. It is not something that money can buy or power command. It depends not on what happens outside of you, but on what happens inside of you.
Design is not just what it looks like and feels like.Design is how it works.