唯一的限制是你自己设定的限制。
我喜欢挑战,因为挑战让我成长。
If a Nation expects to be ignorant and free in a state of civilization,it expects what never was and never will be....If we are to guard against ignorance and remain free,it is the responsibility of every American to be informed."
History teaches us that in 100 years from now some of the assumptions you believed will turn out to be wrong. A good question to ask yourself today is “What might I be wrong about?”
生活是10%发生在我们身上的事,90%是我们如何应对这些事。
I believe in the discipline of mastering the best that other people have ever figured out.