不要用战术的勤奋掩盖战略的懒惰。
Success is stumbling from failure to failure with no loss of enthusiasm.
The secret of being miserable is to have leisure to bother about whether you are happy or not.
I like to think of mathematics as a kind of poetry.
The heart is a wild thing, and it doesn’t follow rules.
It has yet to be proven that intelligence has any survival value.