The key to survival is not just physical strength, but mental resilience.
耳朵是负责听的,听了之后再加以审察,这叫做聪明。
Power is not given to you. You have to take it.
The greatest virtue of man is perhaps curiosity.
"The things we do for love are often the most irrational."
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.