The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane.
当今的科学家们思考得很深，而不是很清晰。一个人必须头脑清醒才能清晰地思考，但一个人可以思考得很深却相当疯狂。
The only way to get to the top is to climb the mountain, not to wait for the elevator.
