古人云：“欲工善其事，必先利其器。”要想把事情做好，首先必须要有便利的工具。

To write is to resist the erosion of time, to fight against oblivion.

The duties of all public officers are, or at least admit of being made, so plain and simple that men of intelligence may readily qualify themselves for their performance.

The greatest experiments start with a simple question.

无知比知识更容易带来自信。

在没有生命力的帮助下合成尿素是一个极其重要的事实。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

世界的救赎在于人类的苦难中。