安全感就是能在小汽车的后座上睡觉。小时候，爸妈开车带你出门，到了晚上，你不知不觉在后座上睡着了……你啥都不用担心，爸妈就在前座上，他们负责忧虑一切……但是这样的时间很短暂，一不小心你就变成了那个坐在前面的成年人，而成年人永远失去了在后座睡觉的权利。

〈党员须宣传革命主义〉，在梧州对国民党员的演说，1921年10月29日至11月15日间

Money is concerned only with what is common to all: it asks for the exchange value, it reduces all quality and individuality to the question: How much?

Innovation is not just about technology; it's about changing the way we think and operate.

The fully realized person is one who has discovered and is developing his or her own potentialities.

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

只有当我们忘记死者时，他们才对我们死去。