我不相信運(yùn)氣，我相信努力。
I don’t believe in luck. I believe in hard work.
No man's knowledge here can go beyond his experience.
數(shù)學(xué)是一種思維方式，而不僅僅是一堆事實(shí)。
Reflect upon your present blessings, of which every man has plenty; not on your past misfortunes, of which all men have some.