The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.

心理学必须关注意识的实用性。

作家的任务是使熟悉的事物变得陌生，使陌生的事物变得熟悉。

Writing is a way to confront the darkness, to face the fears, to explore the unknown.

真実はいつも一つではない。それぞれの視点から見た真実がある。

多元宇宙的概念自然地从宇宙的膨胀模型中产生。

We must balance the need for affordable energy today with the imperative of building a sustainable energy future.

一个奇怪的事实是，关于地球史前条件得出了完全相反的结论，这反映了我们目前知识的不完整状态。