The most important thing in life is to have a sense of purpose and to pursue it with passion.

"The dead are never truly gone, they live on in the stories we tell about them."

我不完美，但我正在尽力而为。

"The unexamined life is not worth living."

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.

For life to be a fairytale,  perhaps all you need is to believe.

Sustainability is no longer an option—it's a business imperative for long-term survival.