Can a man still be brave if he’s afraid. That is the only time a man can be brave.

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

Sustainability is not an option; it's a necessity for the future of our industry.

文学是发现普通人身上非凡之处的艺术，并用普通的语言表达非凡的内容。