种一棵树最好的时间是二十年前，其次是现在。

The most innovative solutions often come from diverse perspectives.

书写历史就是与幽灵搏斗。

The secret of great fortunes without apparent cause is a crime forgotten, for it was properly done.

The pursuit of science is more than the pursuit of understanding. It is the pursuit of wonder.

真正的问题不是机器是否会思考，而是人是否会思考。