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.

We must build a world in which there shall be no economic domination, no exploitation, no unemployment, and no war.

I'm not a product, I'm a person.

The future belongs to those who believe in the beauty of their dreams.

我不是说唱歌手，我是一个阿拉伯语的传奇。

出自先秦《荀子·非相》。赠人以有益之言，比赠人以金石珠玉更显珍贵。说明有益的建言对他人事业人生的助益作用。

——〈在北京基督教等六教会欢迎会的演说〉，1912年9月5日

衡量生命的尺度是思想和行为，而不是时间。