这就是学习。你突然以一种新的方式理解了你一生都理解的东西。
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.
"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."
最成功的领导者是那些倾听多于说话，并从周围每个人身上学习的人。
People calculate too much think too little.
I believe in the power of education to change the world.