真正的挑战不仅是要养活世界，而且要以可持续的方式滋养它。#

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.

今天种植的每一棵树都是留给后代的遗产。

大自然的铁律是：有得必有失 如果你想让蚂蚁来，你就在地上放糖。