创新的速度决定发展的高度。
The speed of innovation determines the height of development.
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
I'm not afraid of hard work. I grew up in a family where hard work was a way of life.
The progress of science consists in the expansion of the field of experience.
The universe is not only stranger than we imagine, it is stranger than we can imagine.