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.

我们开采的每一桶石油都必须以最小的环境影响负责任地进行。

Common sense tells us that performance comes and goes, but costs go on forever.

译文：机遇不能白白错过，好时机不会每次都来。

文学让我们无需离开原地就能遨游其他世界。