Happiness is secured through virtue; it is a good attained by man's own will.
对物品过于在意会毁了你。只是——如果你足够在意某样东西,它就会拥有自己的生命,不是吗?而美丽的东西的全部意义——不就是它们将你与某种更大的美联系起来吗?
The art of doing mathematics consists in finding that special case which contains all the germs of generality.