机器人是未来,但未来不是机器人。
Robots are the future, but the future is not robots.
你越是努力生存,你就活得越少。
The mind is its own place, and in itself can make a heaven of hell, a hell of heaven.
The first duty of the sovereign, that of protecting the society from the violence and invasion of other independent societies, can be performed only by means of a military force.