幸福存在于内心。

我们必须听从科学——忽视它只会导致不可逆转的损害。

"The best children's books are the ones that don't talk down to children."

A society’s competitive advantage will come not from how well its schools teach the multiplication and periodic tables， but from how well they stimulate imagination and creativity.

"In quantum mechanics, the act of observation changes the system being observed."

最好的镜头往往是你没有计划到的。