I don’t see myself as a superstar. I see myself as a normal guy who loves tennis.
学习不仅仅是知识的积累,而是理解的转变。
人情面子象水一样可分高下,世界上的事象天上的云一样变化无常。
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
The only limit to our realization of tomorrow is our doubts of today.