数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

I'm not a diva. I'm just very passionate about what I do.

领导力的货币不是贪婪，而是慷慨。

让我们别把自己看得太过重要，没有人可以垄断智慧。

文化核心的概念对于理解社会如何组织其生存活动至关重要。

Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

种树的最佳时间是二十年前，其次是现在。