I think it is often easier to make progress on mega-ambitious dreams. Since no one else is crazy enough to do it, you have little competition. In fact, there are so few people this crazy that I feel like I know them all by first name.

语言不是描述现实的工具，而是现实本身。

数学证明的优雅类似于精心设计的算法的美丽。

书籍是我们能送给孩子的最珍贵的礼物。

一个组织的专注质量决定了其结果的质量。

数学是上帝用来书写宇宙的语言。