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.

生命太短暂，不去追求你想要的。

我总是尽量从错误中学习。

互联网是创新和创造力的平台。

每一个数学定理都是一个等待被讲述的故事，一个等待被解开的谜团。

过去是一个陌生的国度；他们做事的方式不同。

你不是因为想说点什么才写作，而是因为有些话非说不可才写作。