Adventure should be 80 percent planning and 20 percent sheer audacity.

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.

"The only limit to our realization of tomorrow will be our doubts of today."

"A good picture book is like a silent movie; it tells a story without words."

最好的外交家是能够看到事物的未来发展趋势，而不仅仅是眼前的现实。

To conquer fear is the beginning of wisdom.

Success is a collection of problems solved.