你必须先有爱，然后才能变得无情。

I don't think that people accept the fact that life doesn't make sense. I think it makes people terribly uncomfortable.

The surest way to prevent war is not to fear it.

科学是关于理解世界，而医学是关于应用这种理解来帮助人们。

"Children deserve art that challenges them as much as it delights them."

农业现代化不仅仅是技术的升级，更是思维方式的转变。