Good and great are seldom in the same man.

天空才是极限，你要明白这一点。

True happiness comes from doing what you love.

You have to be willing to challenge the status quo if you want to make real progress.

"It's not what you look at that matters, it's what you see."

如果不创立教育，没有老师传授学业，这样那些原本没有废弃的人才，也会被废弃了。