The human brain is a social brain, and it evolved to deal with social relationships.
If you're not failing every now and again, it's a sign you're not doing anything very innovative.
The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was.
可持續(xù)發(fā)展不僅僅是保護(hù)樹木，更是確保人類與自然都能繁榮的未來。