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.

国君得到了我的学说，就必然会采用。 

企业的成功离不开对未来的准确判断，离不开对机遇的把握。

每一本书都是一次旅程，每一次旅程都会改变你。