我们的英雄是人类,这是一个崭新的情况。历史中大部分的社会重心都是敬拜一位人类以外的灵体,神,自然力、宇宙,总之是人类以外的什么。我们逐渐失去了这种习惯,我想这也是我们越来越被大自然吸引的原因。
The essence of computational complexity is to understand the limits of what can be computed efficiently.
These are the times that try men's souls.
出自汉·桓宽《盐铁论·地广》。释义:不因为生活的贫困而改变自己的节操,不因为地位的低贱而变更自己的志向。
In the vast expanse of the universe, the answers we seek are often hidden in the most unexpected places.