Nature does not waste, and neither should we.

I don't rap for dead presidents. I'd rather see the president dead.

The balance between energy needs and environmental protection is the challenge of our time.

我们花了很多时间教领导者该做什么，却没有花足够的时间教他们该停止什么。

News is what somebody somewhere wants to suppress; all the rest is advertising.

敢于浪费一小时的人，尚未发现生命的价值。