思考就是将自己局限于一个单一的思想。

我宁愿做一个逗号，而不是句号。

It is when we act freely, for the sake of the action itself rather than for ulterior motives, that we learn to become more than what we were.

市场是人类创造物，和所有人类创造物一样，它们可以被改进。