I don’t care if you’re a friend or a foe, I’m still gonna be me.

The mind is nothing but the sum total of human experience considered from the standpoint of dependence upon the experiencing individual.

译文：枯萎的树木遇到春天还会发芽生长，可人没有两次青春年少的时期。赏析：人生短短的几十年转瞬即逝，我们要珍惜大好的青春年华。

Innovation is not just about new ideas, but about executing them brilliantly.

I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.