A good detective listens more than he speaks.

史记

The Langlands program is a framework for exploring the unity of mathematical thought.

I was no good at art, so I thought I'd better be an artist.

尊敬自己的长辈，从而推广到尊敬别人的长辈；爱护自己的儿女，从而推广到爱护别人的儿女。