你为某件事付出的努力越多，实现时的成就感就越大。
The harder you work for something, the greater you’ll feel when you achieve it.
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.
相信你能做到，你已经成功了一半。
The only thing that interferes with my learning is my education.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.