谷物不仅仅是一种商品，它是文明的基础。

Security is always excessive until it's not enough.

Challenges are opportunities in disguise.

So what I want to argue for is not that we should give up on our ideas of success, but we should make sure that they are our own. We should focus in on our ideas, and make sure that we own them; that we are truly the authors of our own ambitions. Because it's bad enough not getting what you want, but it's even worse to have an idea of what it is you want, and find out, at the end of the journey, that it isn't, in fact, what you wanted all along.

Decide upon your major definite purpose in life and then organize all your activities around it.

在存在的静默中，答案自然浮现。