出自晋·葛洪《抱朴子·应嘲》。虽说昆山的玉石很多，但不能救济原宪的贫穷。喻指毫无价值的空话。

I like to make work that is accessible but also has depth.

好的科学既需要创造力，也需要纪律性。

你的故事就是你的力量，掌握它。

In the world of algorithms, the simplest solution is often the best.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

艺术家必须是幻象的破坏者。

The most important thing you can do to achieve your goals is to make sure that as soon as you set them, you immediately begin to create momentum.