生命是一段旅程，享受过程。

The energy transition isn't a threat—it's the ultimate opportunity.

Change your conception of yourself and you will change your world.

情感不仅仅是反应；它们是我们最深层次需求和欲望的有力指标。

Every book is a quotation; and every house is a quotation out of all forests, and mines, and stone quarries; and every man is a quotation from all his ancestors.

西部不是一个地方，而是一种心态。

——1963年6月25日在西德市政厅柏林墙前的演说