未来は誰にもわからない。だからこそ、今を生きるべきだ。
所有老年人共有的一个大秘密是，你在七八十年里其实并没有改变。你的身体变了，但你一点也没变。这当然会引起很大的困惑。
The most hateful torment for men is to have knowledge of everything but power over nothing.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The world is a conspiracy to keep you from knowing the truth.
利润必须与目标一致——危害地球的农业会危害我们所有人。