Art is contemplation. It is the pleasure of the mind which searches into nature and which there divines the spirit of which nature herself is animated.

The first step in the art of cutting metals is to find a man who has the necessary skill and experience.

Sustainable development is not only a responsibility but also the cornerstone of long-term enterprise development.

未来的食物将是美味、可持续和友善的。

如果我们中的任何天主教徒，没有必要的科学知识，将科学审查显示为错误的东西作为教条提出，我们信仰的真理就会在异教徒中成为笑柄。

写歌就是我的心理治疗。

规模和价值效应是持续存在的异常现象，对有效市场假说提出了挑战。

我们都是小虫。但我是发着光的小虫。