The most important thing in science is not to be afraid to ask questions.

The key to performance is elegance, not battalions of special cases.

【释义】：智慧的人处世，没有什么比保持内心的平静和中庸更重要的了。悠然自得，心中与道同在，才能真正自在和谐。

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

We are all in the gutter, but some of us are looking at the stars.

注意力是心灵以清晰生动的形式，从几个同时可能出现的对象或思绪中占据一个。