The function of prayer is not to influence God, but rather to change the nature of the one who prays.

Life is too short to waste time hating anyone.

Policy without evidence is like a ship without a compass.

儿童有一种特殊的敏感性，集中体现他去吸收周围的一切。

人类最美丽和最丑陋的倾向都不是固定生物本性的一部分，而是创造人类的社会过程的结果。