生命中你有许多机会闭紧嘴巴。
In the world of mathematics, imagination is more important than knowledge.
What we do may be small, but it has a huge impact.
The purpose of morality is to teach you, not to suffer and die, but to enjoy yourself and live.
对人骄傲无礼的人，不是有出息的人。骄傲，就是自满；自满，就是空虚。行事有了自满与空虚，做事就会被限制。
现在已经清楚，杂种形成的种子具有两个分化性状中的一个或另一个。
我说不出这心为什么那样默默地颓丧着。是为了它那不曾要求、不曾知道、不曾记得的小小的需要。
Mental life is a series of experiments in adaptation.
The past is always present in the work.
