健康的社会生活是当每个人类灵魂的镜子中都能反映出整个社区，并且当社区中每个人的美德都得以体现时。

I'm not afraid of storms, for I'm learning how to sail my ship.

The psychologist must avoid all teleological interpretations.

The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.

最好的解决方案往往来自于倾听那些每天在土地上劳作的人。