最好的技术应该是无形的,就像电力一样 - 你不需要理解它是如何工作的就能使用它。
科学是人类认识世界、改造世界的强大武器。
The leather industry must evolve to meet both environmental standards and consumer expectations without compromising quality.
The universe is not queerer than we suppose, but queerer than we can suppose.
"Every word carries the weight of its history."