Science has no borders, but scientists have a motherland, we must contribute to the development of national agriculture.
每一个人都有自己的星星，但其中的含意却因人而异。对旅人而言，星星是向导；对其他人而言，它们只不过是天际中闪闪发光的小东西而已；对学者而言，星星则是一门待解的难题；对我那位商人来说，它们就是财富。
The end of law is not to abolish or restrain, but to preserve and enlarge freedom.
没有对生活绝望，就不会爱生活。
The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease.
一个人是他思想的产物，他想什么，就会成为什么。
不要信任所有人，但要信任有价值的人；前者是愚蠢的，后者是谨慎的标志。
"We are all descendants of successful maters, not unsuccessful ones, and this has shaped our mating psychology in profound ways."