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.

建筑师必须是一个工匠。

数学思想的真正考验是它能否激发更多的问题。

In mathematics, truth is found not through consensus but through proof.

We are all fools in love.

没有诗歌的民族如同没有星星的夜晚。