The sovereign does not exist by nature but rather, Hobbes tells us again, the sovereignty is the product of art or science.

霍布斯又告诉我们说,国家不是生来就有的，而主权也只是科学和艺术的产物罢了。

耶鲁公开课 - 政治哲学导论课程节选

He begins the work, you remember, with an account of human nature, account of human psychology, as a product of sense and experience.

他的书开始于，关于人性的解释，关于人类心理的解释，作为理性和经验的产物。

耶鲁公开课 - 政治哲学导论课程节选

So, a natural product is something that is made by nature, and often natural products, whether it comes from a plant or a marine organism have some really good, useful properties. And so, one particular compound has anti-tumor properties. So, again, along this line of cancer research.

天然产物是在自然界中生成的,通常一个天然产物，不管是来自植物或者海洋生物,都有些非常好非常实用的性质，其中的一个特殊的化合物,可以治疗癌症,再一次我们又来到癌症研究上。

麻省理工公开课 - 化学原理课程节选