你必须愿意为成为你想成为的人而牺牲你现在所拥有的。

The most important part of teaching is to teach what it is to know.

If there was less sympathy in the world there would be less trouble in the world.

Art is the antidote to indifference.

Before you are old， attend as many funerals as you can bear， and listen. Nobody talks about the departed’s achievements. The only thing people will remember is what kind of person you were while you were achieving.

做数学就是与宇宙对话，寻找我们甚至可能还不知道如何提出的问题的答案。

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night, so don't give up today.

Success is not final, failure is not fatal: it is the courage to continue that counts.

公司的力量在于其员工及其对卓越的承诺。