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.

勇气是人类最重要的一种特质，倘若有了勇气，人类其他的特质自然也就具备了。

信任你的团队，他们会超出你的期望。

希望是唯一比恐惧更强大的东西。