"The past is a ghost that refuses to leave."
如果你不改变自己，就会被别人改变。
成功不在于你赚了多少钱，而在于你对人们生活的影响。
"The future of AI lies in making machines that can understand and reason about the world."
The real problem is not whether machines think but whether men do.
The artist must be a servant of the unknown.
The world is full of obvious things which nobody by any chance ever observes.
In science, the most beautiful moments often come from unexpected results.