化学是一门奇妙的科学，但一个人不应该完全投身于其中。

The key to performance is to keep the hot data in memory.

I constantly see people rise in life who are not the smartest, sometimes not even the most diligent, but they are learning machines. They go to bed every night a little wiser than they were when they got up.

生活是一份礼物，它赋予我们特权、机会和责任，通过变得更多来回报一些东西。