As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
对于人的责任,在于对待自己的本性,也同样适用于对待其他事物的本性。
技术没有捷径,只有脚踏实地一步一步往前走。
最伟大的旅程是那些改变我们的旅程。
In man-machine symbiosis, it is man who must adjust: The machines can't.
预测未来的最好方法就是去创造未来。