我现在生活的全部信念在于相信孤独远非一种罕见而奇特的现象，它不仅仅是我和少数其他孤独者所特有的，而是人类存在的核心和不可避免的事实。
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.
宇宙的周期性变化源于爱和争斗的相互支配。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
The elements of consciousness are the building blocks of mental life.
自然喜欢简单。自然不是傻瓜。
