数学的力量在于它的抽象性，使我们能够看到不立即显现的模式和联系。

In every society, there are voices that are silenced; literature gives them a chance to speak.

心理学的任务是绘制意识的结构图。

The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.

Innovation is to imitate first.

一流智力的检验标准是同时持有两种对立观点，并且仍然能够正常运作的能力。