数学的美只向更有耐心的追随者展示。
The beauty of mathematics only shows itself to more patient followers.
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
The will to win is important, but the will to prepare is vital.
当一个人不能再拥有的时候，他唯一能做的便是不要忘记。