这就是人类第一个划时代的变革,人类建立了家庭,形成了某种形式的私有制,也给自己带来了无穷无尽的争吵和冲突。
The light of reason is different from the light of nature.
I want to make a difference in the world.
Profit and sustainability must go hand in hand; one cannot exist without the other.
"The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy."