It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.
检验一个假设的唯一方法是寻找所有反对该假设的信息。
The body is the instrument of our hold on the world.
Quality is never an accident; it is always the result of intelligent effort.
The thing about life is that you never know what's going to happen next.
艺术不是关于答案，而是关于问题。
The meaning of a word is not a mental entity， but a social practice.