Quotes on Evidence

Courage is the human virtue that counts most-courage to act on limited knowledge and insufficient evidence. That's all any of us have.

He that compares what he has done with what he has left undone, will feel the effect which must always follow the comparison of imagination with reality; he will look with contempt on his own unimportance, and wonder to what purpose he came into the world; he will repine that he shall leave behind him no evidence of his having been, that he has added nothing to the system of life, but has glided from youth to age among the crowd, without any effort for distinction.

It does not seem to be true that work necessarily needs to be unpleasant. It may always have to be hard, or at least harder than doing nothing at all. But there is ample evidence that work can be enjoyable, and that indeed, it is often the most enjoyable part of life.

Liberty is the very last idea that seems to occur to anybody, in considering any political or social proposal. It is only necessary for anybody for any reason to allege any evidence of any evil in any human practice, for people instantly to suggest that the practice should be suppressed by the police.

I should . . . prefer swallowing one incomprehensibility rather than two. It requires one effort only to admit the single incomprehensibility of matter endowed with thought, and two to believe, first that of an existence called spirit, of which we have neither evidence nor idea, and then secondly how that spirit, which has neither extension nor solidity, can put material organs into motion.

A friend, therefore, is a sort of paradox in nature. I who alone am, I who see nothing in nature whose existence I can affirm with equal evidence to my own, behold now the semblance of my being, in all its height, variety, and curiosity, reiterated in a foreign form; so that a friend may well be reckoned the masterpiece of nature.

When even the brightest mind in our world has been trained up from childhood in a superstition of any kind, it will never be possible for that mind, in its maturity, to examine sincerely, dispassionately, and conscientiously any evidence or any circumstance which shall seem to cast a doubt upon the validity of that superstition. I doubt if I could do it myself.

I'm not talking about blind optimism, the kind of hope that just ignores the enormity of the tasks ahead or the road blocks that stand in our path. I'm not talking about the wishful idealism that allows us to just sit on the sidelines or shirk from a fight. I have always believed that hope is that stubborn thing inside us that insists, despite all the evidence to the contrary, that something better awaits us so long as we have the courage to keep reaching, to keep working, to keep fighting.

Faith must have adequate evidence, else it is mere superstition.

When you spring to an idea, and decide it is truth, without evidence, you blind yourself to other possibilities.

You can't convince a believer of anything; for their belief is not based on evidence, it's based on a deep seated need to believe

The search for truth takes you where the evidence leads you, even if, at first, you don't want to go there.

Religions are, by definition, metaphors, after all: God is a dream, a hope, a woman, an ironist, a father, a city, a house of many rooms, a watchmaker who left his prize chronometer in the desert, someone who loves you - even, perhaps, against all evidence, a celestial being whose only interest is to make sure your football team, army, business, or marriage thrives, prospers, and triumphs over all opposition.

The believers in miracles accept them (rightly or wrongly) because they have evidence for them. The disbelievers in miracles deny them (rightly or wrongly) because they have a doctrine against them.

Man is a rational animal – so at least I have been told. Throughout a long life, I have looked diligently for evidence in favour of this statement, but so far I have not had the good fortune to come across it, though I have searched in many countries spread over three continents.

Power is not sufficient evidence of truth.

It is not what we believe, but why we believe it. Moral responsibility lies in diligently weighing the evidence. We must actively doubt; we have to scrutinize our views, not take them on trust. No virtue attached to blindly accepting orthodoxy, however 'venerable'.

The Photograph is an extended, loaded evidence — as if it caricatured not the figure of what it represents (quite the converse) but its very existence ... The Photograph then becomes a bizarre (i)medium(i), a new form of hallucination: false on the level of perception, true on the level of time: a temporal hallucination, so to speak, a modest (o)shared(i) hallucination (on the one hand 'it is not there,' on the other 'but it has indeed been'): a mad image, chafed by reality.

The pictures do not lie, but neither do they tell the whole story. They are merely a record of time passing, the outward evidence.

Doctors most commonly get mixed up between absence of evidence and evidence of abense

If I were ever prosecuted for my religion, I truly hope there would be enough evidence to convict me.