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.

"现实可能比任何恐怖小说都更加可怕。"

The best decisions are made with both data and intuition.

"Silence is not always agreement, sometimes it's just exhaustion."