教学的全部艺术，不过是唤醒年轻人天生的好奇心，以便日后满足它。
The downside of my celebrity is that I cannot go anywhere in the world without being recognised. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.
【释义】：早晨能发现昨夜的错误，今日能悔改昨日的过失。
The only limit to our realization of tomorrow is our doubts of today.
The true measure of success is how we uplift the communities we operate in.
