色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

我相信我們都是自己的墓地；我們蹲伏在自己過去的墳墓之間。

There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.

The world is full of magic things, patiently waiting for our senses to grow sharper.

可持續性不是一個選擇；它是我們對后代的責任。

我們今天種下的每一棵樹都是對明天的承諾。

When you don’t know how much to pay someone for a particular task， ask them “what would be fair” and their answer usually is.