If you want something you've never had, you must be willing to do something you've never done.

The most elegant theories are useless if they don't correspond to reality.

当然，还有一点是，生活中会有可怕的打击、可怕的打击、不公平的打击。这并不重要。有些人会挺过去，有些人则不会......

I've learned that you can't control what other people think of you, but you can control what you think of yourself.