The poet is a man who looks at the world and sees it as it is, but also as it could be.

译文：为人处世必须以忠厚老实的人为效仿对象，传承家业必须要把勤俭节约的习惯传给子孙后代。赏析：忠厚老实之人做事有自己的原则，他们不会耍心机，不会算计别人，这样的人值得我们尊重。不管是富贵或是贫穷，我们都应把勤俭节约的习惯放在心头。贫穷时不节俭，会更加贫穷，富贵时不节俭，万贯家财都会被败光。

Time is the invisible material in all my works.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

热力学第二定律，以克劳修斯给出的形式，告诉我们自然界存在趋向某种我们称之为热平衡状态的倾向。

自然的统一性不是一个事实，而是一项任务。

If you’re not making mistakes, you’re not trying hard enough.