牛马四足，是谓天；落马首，穿牛鼻，是谓人。故曰，无以人灭天，无以故灭命，无以得殉名，谨守而勿失，是谓反其真。
牛马生着四足，这是天性；给马戴上笼头，给牛穿上鼻绳，就是人为。所以说，不要人为毁灭天性，不要用故意造作去毁灭天命，不要以德行去为名利殉葬，谨守天道勿使丧失，这就叫返归本真。
To talk about painting is not only difficult but perhaps pointless too.
每一本书都是通往另一个世界的门，一个只存在于读者想象的世界。
领导力就是激励人们去做他们从未想过自己能做的事。
Truth is always stranger than fiction, because fiction has to make sense, while truth doesn't.
The study of L-functions is not just about proving theorems but about understanding patterns.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
