It's not always necessary to be better than everyone else, but to be better than you used to be.

You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count. What else is there? Your life is made out of the days it's made out of. Nothin else.

Truth is so hard to tell， it sometimes needs fiction to make it plausible.

在商业中，如果你不前进，你就在落后。

Trust is the currency of collaboration, and it must be earned every day.

你可以用虚构的谎言讲述最深刻的真相。

数学的快乐来自创造的行为，而不仅仅是结果。