写作不仅仅是讲述故事，更是发现其中的真相。

I don't count my sit-ups. I only start counting when it starts hurting.

数学之美在于它能够以精确而优雅的方式描述世界。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."