Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

对我来说，能够确定此刻你和我存在就足够了。

强调在管理中提供背景信息而非直接控制。

So, I went through life constantly practicing this model of disciplinary approach. Well, I can’t tell you what that’s done for me. It’s made life more fun. It’s made me more constructive. It’s made me more helpful to others. It’s made me enormously rich.

Having less is more; contentment leads to happiness.

我们需要为拆卸而设计，就像为组装而设计一样。