Robert M. Pirsig

Any person of any philosophic persuasion who sits on a hot stove will verify without any intellectual argument whatsoever that he is in an undeniably low-quality situation: that the value of his predicament is negative. This low quality is not just a vague, woolly-headed, crypto-religious, metaphysical abstraction. It is an experience. It is not a judgment about an experience. It is not a description of experience. The value itself is an experience. As such it is completely predictable. It is verifiable by anyone who cares to do so. It is reproducible.