No matter what people tell you, words and ideas can change the world.
梦想不是遥不可及的，只要你愿意去追。
The world is a very complicated place, and it's not getting any simpler.
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.
The only real failure is not trying.
我不必成为除了我自己以外的任何东西。
Innovation is not achieved overnight, but through continuous accumulation and breakthroughs.