所有科学的起源在于渴望了解原因，而所有伪科学与欺骗的起源则在于宁愿接受虚假原因也不愿承认无知。

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

总意志总是正确的，但指导它的判断并不总是明智的。