"The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion."

I’m not a guy that’s going to let myself down.

The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.

我们要以科技创新引领行业高质量发展。

我明白了你不可能同时拥有一切并做所有事情。