Sometimes in life, you don't always feel strong, but that doesn't mean you're not.

Every failure in an experiment is a step closer to success.

I'm the worst thing since Elvis Presley to do Black music so selfishly and use it to get myself wealthy.

I think we all have a little bit of that fear of failure, and that's what drives us to succeed.

释义：眼睛随便乱看就会使你惑乱，耳朵随意乱听就会使你迷惑，嘴巴随意胡说就会给你带来乱子。警示人们在日常生活中要保持谨言慎行的态度，以免招来祸患。

I had ambition not only to go farther than any man had been before, but as far as it was possible for a man to go.