Daniel Hjertholm

“The art of music is good, for the reason, among others, that it produces pleasure; but what proof is it possible to give that pleasure is good? If, then, it is asserted that there is a comprehensive formula, including all things which are in themselves good, and that whatever else is good, is not so as an end, but as a mean, the formula may be accepted or rejected, but is not a subject of what is commonly understood by proof.”
― John Stuart Mill, Utilitarianism

“Do not believe in anything simply because you have heard it. Do not believe in anything simply because it is spoken and rumored by many. Do not believe in anything simply because it is found written in your religious books. Do not believe in anything merely on the authority of your teachers and elders. Do not believe in traditions because they have been handed down for many generations. But after observation and analysis, when you find that anything agrees with reason and is conducive to the good and benefit of one and all, then accept it and live up to it.”
― Buddha Siddhartha Guatama Shakyamuni

“If we knew thoroughly the nervous system of Shakespeare . . . we should be able to show why . . . his hand came to trace on certain sheets of paper those crabbed little black marks which we . . . call the manuscript of Hamlet. We should understand the rationale of every erasure and alteration therein . . . without in the slightest degree acknowledging the existence of the thoughts in Shakespeare’s mind. The words and sentences would be taken, not as signs of anything beyond themselves, but as little outward facts, pure and simple.”
― William James, The Principles of Psychology: Volume 1

“Holding on to anger is like grasping a hot coal with the intent of throwing it at someone else; you are the one who gets burned.”
― Buddha