A proposition is an assertion that something is or is not the case.

自由的土地上，人人都是国王。

Art is my entire life.

情感是心理过程的主观方面。

【释义】百姓虽然弱小，但不能被战胜；虽然愚昧，但不能被欺骗。

Measuring the immeasurable requires not just technology, but imagination.

The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.