狗是人类的朋友，因为它看人不分贵贱。
The dog is a friend of man because it judges him not by his station.
"The key is not to eliminate fear, but to control it."
应对不自由世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
翻译：过去善于打仗的将领，首先做到自己不被敌人战胜，再等待时机战胜敌人。不被敌人战胜取决于自己做好准备、不犯错，是否能战胜敌人取决于敌人是否犯错。
我们希望讨论脱氧核糖核酸盐的结构。这种结构具有相当生物学意义的新特征。
预测农业未来的最好方法就是创造未来。
The rules of art are not arbitrary; they are founded in reason and in the nature of things.
The state of your life is nothing more than a reflection of your state of mind.