La poesía es la única prueba concreta de la existencia del hombre.

译文：脾气暴躁，性格偏执，多是短命之人；言语尖酸刻薄，一定是福薄之人。赏析：为人处世一定要温和低调，接人待物要温柔敦厚。脾气暴躁，戾气太重，说话尖酸刻薄，一定会招致很多人的讨厌。被人讨厌，自然身边缺少朋友，何谈有福气呢。

一如灵魂和理性相互依存。

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.