I think it's rarely about what you actually learn in class—it's mostly about what questions you ask yourself.

A sense of duty is just love of one's duty.

Security is always excessive until it's not enough.

记住，无论你的心在哪里，你都会在那里找到你的宝藏。

文化比战略更重要。

对付一个不自由的世界的方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。

I never buy anything unless I can give myself a good reason why I should buy it.