"What's terrible is to pretend that the second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better."
Innovation distinguishes between a leader and a follower.
在数学中，提出问题的艺术必须比解决问题更有价值。
"I wonder how many people I've looked at all my life and never seen."
I don't want to make money, I want to make a difference.
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.