If you are searching for the best David Hume quotes that illuminate the depths of philosophy, you have come to the right place. Hume, one of the world’s most influential philosophers, challenged past assumptions and helped shape modern thought with his sharp insights and wit. In this collection, we’ve gathered the best David Hume quotes to inspire clear thinking and help you reflect on knowledge, human nature, and reason. Whether you are a student, philosopher, or curious reader, these powerful words offer timeless wisdom from a true master of clarity and skepticism.
On Knowledge & Reason
“Reason is, and ought only to be the slave of the passions.”
— David Hume
“A wise man proportions his belief to the evidence.”
— David Hume
“Custom is the great guide of human life.”
— David Hume
“Be a philosopher; but, amidst all your philosophy, be still a man.”
— David Hume
“There is no such thing as freedom of choice unless there is freedom to refuse.”
— David Hume
“The life of man is of no greater importance to the universe than that of an oyster.”
— David Hume
“Nothing is more surprising than the easiness with which the many are governed by the few.”
— David Hume
“Truth springs from argument amongst friends.”
— David Hume
“If we take in our hand any volume of divinity or school metaphysics, let us ask, ‘Does it contain any abstract reasoning concerning quantity or number? No. Does it contain any experimental reasoning concerning matter of fact and existence? No. Commit it then to the flames, for it can contain nothing but sophistry and illusion.'”
— David Hume
“A propensity to hope and joy is real riches; one to fear and sorrow, real poverty.”
— David Hume
On Human Nature
“It is not reason which is the guide of life, but custom.”
— David Hume
“When men are most sure and arrogant, they are commonly most mistaken.”
— David Hume
“The rules of morality are not the conclusion of our reason.”
— David Hume
“Human nature is the only science of man; and yet has been hitherto the most neglected.”
— David Hume
“All sentiment is right; because sentiment has a reference to nothing beyond itself, and is always real, wherever a man is conscious of it.”
— David Hume
“The passions are the only causes of all human action.”
— David Hume
“The mind is a kind of theatre, where several perceptions successively make their appearance.”
— David Hume
“No man ever threw away life while it was worth keeping.”
— David Hume
“Mankind are so much the same, in all times and places, that history informs us of nothing new or strange in this particular.”
— David Hume
“To hate, to love, to think, to feel, to see; all this is nothing but to perceive.”
— David Hume
On Belief & Skepticism
“Generally speaking, the errors in religion are dangerous; those in philosophy only ridiculous.”
— David Hume
“A wise man, therefore, proportions his belief to the evidence.”
— David Hume
“No testimony is sufficient to establish a miracle unless the testimony be of such a kind that its falsehood would be more miraculous than the fact which it endeavors to establish.”
— David Hume
“The want of power to believe, is a defect that seldom attends the vice of credulity.”
— David Hume
“He is happy whom circumstances suit his temper; but he is more excellent who suits his temper to any circumstance.”
— David Hume
“The most perfect philosophy of the natural kind only staves off our ignorance a little longer.”
— David Hume
“We are apt to suppose ourselves possessed of complete knowledge of the subject, when we have only begun to study it.”
— David Hume
“In our reasonings concerning matter of fact, there are all imaginable degrees of assurance, from the highest certainty to the lowest species of moral evidence.”
— David Hume
“We are more likely to discover the perfections of God in His works than in His words.”
— David Hume
“Skepticism is the first step towards truth.”
— David Hume
️ On Morality & Virtue
“Virtue is not founded merely on the relations of objects, nor is perception alone sufficient to determine moral distinctions.”
— David Hume
“The rules of morality are not the conclusion of our reason.”
— David Hume
“There is some benevolence, however small, in every human heart.”
— David Hume
“The qualities most useful to ourselves are justice, fidelity, honor, veracity.”
— David Hume
“Without the authority of custom, morality would sink into nothing.”
— David Hume
“The chief source of moral ideas is the inner feelings and sentiments of men.”
— David Hume
“Personal merit consists altogether in the possession of qualities useful or agreeable to others or to the person himself.”
— David Hume
“All morality depends on sentiment.”
— David Hume
“To love and to be loved is the greatest happiness of existence.”
— David Hume
“Justice is valued only because it tends to the public good.”
— David Hume
On Life & Living
“Beauty in things exists in the mind which contemplates them.”
— David Hume
“Every wise, just, and human action has reference to the many, not the few.”
— David Hume
“Heaven and hell suppose two distinct species of men, the good and the bad; but the greatest part of mankind float between vice and virtue.”
— David Hume
“The richest genius, like the most fertile soil, when uncultivated, shoots up into the rankest weeds.”
— David Hume
“Nothing is pure and entire of a piece; all comprises mixture and composition.”
— David Hume
“Liberty of any kind is never lost all at once.”
— David Hume
“Where men are the most sure and arrogant, they are commonly the most mistaken.”
— David Hume
“The great end of all human industry is the attainment of happiness.”
— David Hume
“A disposition to preserve, and an ability to improve, taken together, would be my standard of a statesman.”
— David Hume
“To live alone is the fate of all great souls.”
— David Hume
We hope these David Hume quotes have sparked fresh insight and illuminated your path to greater philosophical clarity. Whether you’re exploring Hume’s thoughts on reason, human nature, or skepticism, his words offer enduring wisdom for modern minds. Keep returning to these ideas as you navigate life’s big questions—sometimes, a single well-placed quote is exactly what you need to shift your perspective or inspire your next conversation. Thank you for joining us on this journey through the best David Hume quotes.
About David Hume
David Hume was an 18th-century Scottish philosopher, historian, economist, and essayist renowned for shaping Enlightenment thought. Born in 1711 in Edinburgh, Hume’s works challenged traditional ideas about human understanding, skepticism, and empirical evidence. He advocated that knowledge arises from experience and reason, famously questioning established beliefs about causality, religion, and morality. His books, including “A Treatise of Human Nature” and “An Enquiry Concerning Human Understanding,” continue to influence philosophers, scientists, and thinkers around the globe. Hume’s clear, approachable style makes his philosophy accessible, guiding readers toward thoughtful reflection and intellectual humility.
