困难坎坷是人们的生活教科书。

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

每个人都是天才。但如果硬要以鱼儿爬树的本领，来评估它的能力，它这辈子都会觉得自己是条蠢鱼。

你必须准备好受苦并享受痛苦。

数学的本质在于它的自由。

Data is the new oil, and cloud computing is the new electricity.

最重要的是保持激情。