"There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations."

The future of seafood depends on how we farm it today.

每当我们教孩子一些东西时，我们就阻止了他自己去发明它。

They are not monuments, but footprints. A monument only says, 'At least I got this far,' while a footprint says, 'This is where I was when I moved again.'

教师必须为形成较好人类而献出一切。