When the mind that is subtle goes out through the brain and the sense-organs, the gross names and forms appear; when it stays in the heart, the names and forms disappear.

To understand art is to understand life.

无论我们观察到多少只白天鹅，都不能证明所有天鹅都是白色的。

性格软弱，至多只能做到不犯罪恶，如果还要侈谈高尚的美德，那就是狂妄和大胆了。

真正的痛苦不是来自外部，而是来自我们如何理解它。