By the help of microscopes, there is nothing so small as to escape our inquiry; hence there is a new visible world discovered to the understanding.

你能给孩子最好的礼物是责任的根和独立的翅膀。

I've always wanted to be a dancer. That was my first love.

I have always considered that the true test of a machine is its practical utility in the hands of the common laborer.

直觉不过是识别，仅此而已。

Life is for living, we all know.