市场并不总是正确的,但它总是在那里。
你忘记了你想记住的,却记住了你想忘记的。
计算复杂性的本质是理解什么可以被有效地计算的极限。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
I'm not a person who is comfortable with confrontation. I like to keep the peace.