获得智慧是一种道德责任，它不仅仅是为了让你们的生活变得更加美好。有一个相关的道理非常重要，那就是你们必须坚持终身学习。如果不终身学习，你们将不会取得很高的成就。光靠已有的知识，你们在生活中走不了多远。
Wisdom acquisition is a moral duty. It’s not something you do just to advance in life. And there’s a corollary to that proposition which is very important. It means that you’re hooked for lifetime learning, and without lifetime learning you people are not going to do very well. You are not going to get very far in life based on what you already know.
It is error only, and not truth, that shrinks from inquiry.
I don't sing because I'm happy; I'm happy because I sing.
通货膨胀是夜间的窃贼。
思想的多样性会带来更好的解决方案——如果你没有感到不适，说明你并没有在成长。
"I can resist everything except temptation."
You don't learn to walk by following rules. You learn by doing, and by falling over.