世界上最伟大的事情是知道如何属于自己。
The worth of a psychological theory is measured by its usefulness.
爱是一切问题的答案。
We believe that only through teamwork can we achieve greater goals.
The art of doing mathematics consists in finding that special case which contains all the germs of generality.
成功的关键在于在别人看到随机性的地方找到模式。