The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.

我不是为死去的总统说唱；我宁愿看到总统死去。

人们并不懒惰。他们只是有无力的目标——也就是说，那些不能激励他们的目标。