Be yourself, don't change yourself to please others.

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

Environmental protection is the social responsibility of an enterprise.

The past is always tense, the future perfect.

每一个生命都是一个故事，每一个故事都是一个生命。

检验一个假设的唯一方法是寻找所有反对该假设的信息。