Our heroes are human heroes. That's a very new situation. Most other societies have had, right at their center, the worship of something transcendent: a god, a spirit, a natural force, the universe, whatever it is -- something else that is being worshiped. We've slightly lost the habit of doing that, which is, I think, why we're particularly drawn to nature.

成为一体、团结一致是伟大的。但尊重差异的权利可能更伟大。

世界是一本书，不旅行的人只读了一页。

To be is to be perceived.

解释：对事物最好的证明是有效果，对论点最好的认定是有证据。