La justicia sin fuerza es impotente, la fuerza sin justicia es tiranía.

理解嗅觉系统的工作原理不仅仅是理解嗅觉，还包括理解大脑如何处理信息。

Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.

你必须把失败看作开始和中间，但绝不要把它当作终点。

Remember, hope is a good thing, maybe the best of things. And no good thing ever dies.

你影响力的唯一限制是你的想象力和承诺。