我不喜欢压力。我喜欢买一些东西，然后忘记它们。
I don't like stress. I like to buy things and then forget about them.
The only way to change the world is to change the way we think.
But what is happiness except the simple harmony between a man and the life he leads?
"Integrity is the foundation upon which all great companies are built."
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
质量不是希望；它是一种结果。
数学的美在于它能够用一种超越文化和语言障碍的语言来描述宇宙。
