The separation of law and morals is a necessary condition for the existence of a legal system.

The man who does not read has no advantage over the man who cannot read.

I don't think about my legacy. I'm just doing what I love.

In science, the most exciting phrase to hear is not 'Eureka!' but 'That's funny...'

The greatest discoveries often come from unexpected places.

只有心灵才能洞察一切，最重要的东西，用眼睛是看不见的。

You have to be willing to get happy about nothing.