势利鬼的另一个极端，是你的母亲。

I prefer to supervise the whole operations of the government myself rather than entrust the public business to subordinates.

The beauty of chemistry lies in its ability to explain the unseen.

Failure is not terrible, what is terrible is not daring to try.

工作的完美程度取决于方法的简洁性。

The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.