Reason is， and ought only to be the slave of the passions， and can never pretend to any other office than to serve and obey them.

化学的基本问题是化学键的性质。

In science, the most important quality is intellectual honesty.

创新不仅仅是技术，更是改变思维方式。

关爱别人，这是最为博大的；使别人受益，这是最为深厚的。 

你唯一应该超越的人就是昨天的自己。