The only information we can legitimately derive from aesthetic and moral experiences is information about our own mental and physical make-up.
The past is a foreign country; they do things differently there.
你无法控制海浪,但你可以学会在任何天气中航行。
知识最大的敌人不是无知,而是知识的幻觉。
He who is not a good servant will not be a good master.
理论上存在一种完美的幸福可能性:相信自身内不可摧毁的元素,而不必努力追求它。