The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
制造工艺的每一个纳米进步,背后都是无数工程师的心血。
在追求真理的过程中,没有捷径,只有不懈的知识追求。
A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.