"There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant the conclusion, but does not make the conclusion certain, nor does it remove doubt so that the mind may rest on the intuition of truth, unless the mind discovers it by the path of experience."
Doubt quotes
Doubt
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Doubt quotes (page 8 of 154)
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"Doubt grows with knowledge."
"The world was no doubt made, that it might be a theatre of the divine glory."
"Satisfy yourself beyond all doubt that you are qualified for the course to which you now aspire.....and try to achieve something in your own land before you venture on a strange one."
"Self-doubt does more to sabotage individual potential than all external limitations put together."
"Given the millions of billions of Earth-like planets, life elsewhere in the Universe without a doubt, does exist. In the vastness of the Universe we are not alone."
"When in doubt, zoom out."
"I show you doubt, to prove that faith exists."
"... moral certainty is certainty which is sufficient to regulate our behaviour, or which measures up to the certainty we have on matters relating to the conduct of life which we never normally doubt, though we know that it is possible, absolutely speaking, that they may be false."
"It is only about things that do not interest one that one can give a really unbiased opinion, which is no doubt the reason why an unbiased opinion is always absolutely valueless."
"I doubt there's ever been a true thing said on Fox. Maybe the weather report, maybe not."
"The greater the knowledge, the greater the doubt."
"Doubt can only be removed by action."
"If you tried to doubt everything you would not get as far as doubting anything. The game of doubting itself presupposes certainty."
"Coherently democratic authority carries the conviction that true discipline does not exist in the muteness of those who have been silenced but in the stirrings of those who have been challenged, in the doubt of those who have been prodded, and in the hopes of those who have been awakened."
"To believe is human to doubt is divine."
"It would be too ridiculous to go about seriously to prove that wealth does not consist in money, or in gold and silver; but in what money purchases, and is valuable only for purchasing. Money no doubt, makes always a part of the national capital; but it has already been shown that it generally makes but a small part, and always the most unprofitable part of it."
"I had motives for not wanting the world to have meaning; consequently assumed that it had none, and was able without any difficulty to find satisfying reasons for this assumption ... For myself, as no doubt, for most of my contemporaries, the philosophy of meaninglessness was essentially an instrument of liberation. The liberation we desired was simultaneous liberation from a certain political and economic system, and liberation from a certain system of morality. We objected to the morality because it interfered with our sexual freedom."
"There is no harm in doubt and skepticism, for it is through these that new discoveries are made."
"When the trust is high, you get the trust dividend. Investors invest in brands people trust. Consumers buy more from companies they trust, they spend more with companies they trust, they recommend companies they trust, and they give companies they trust the benefit of the doubt when things go wrong."