Grief is just love with no place to go.
每个人心里都有一座围城，外面的人想进去，里面的人想出来。
I don’t play for the money or the fame. I play because I love tennis.
To build is to take a stand in the world.
The worth of a state， in the long run， is the worth of the individuals composing it.
"The future of AI lies in making machines that can understand and reason about the world."
不要为别人而活，为自己而活。