有些难过和痛苦是言语无法抚平的。悲伤，是我们为爱付出的代价。
But nothing that can be said can begin to take away the anguish and the pain of these moments. Grief is the price we pay for love.
"What is a person, if not the marks they leave behind?"
未来属于那些能够平衡利润与目标的人。
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.
生活是一连串的瞬间，每一个瞬间都是一首诗。
当你最不抱期望时，研究的坚持往往会带来回报。