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Exlpore more Logic quotes

"But twice-two-makes-four is for all that a most insupportable thing. Twice-two-makes-four is, in my humble opinion, nothing but a piece of impudence. Twice-two-makes-four is a farcical, dressed-up fellow who stands across your path with arms akimbo and spits at you."

"I was upset. I had always believed logic was a universal weapon and now I realized how its validity depended on the way it was employed."

"But all propositions of logic say the same thing. That is, nothing."

"In order to disprove the assertion that all crows are black, one white crow is sufficient."

"Any belief which encourages you to use your own intellect, which motivates you to question everything and points out your own mind as the only road for your salvation is a good belief!"
Explore more quotes by Henry David Thoreau

"There is one consolation in being sick; and that is the possibility that you may recover to a better state than you were ever in before."

"I have never found a companion that was so companionable as solitude. We are for the most part more lonely when we go abroad among men than when we stay in our chambers. A man thinking or working is always alone, let him be where he will."

"If you can speak what you will never hear, if you can write what you will never read, you have done rare things."

"It is not part of a true culture to tame tigers, any more than it is to make sheep ferocious."

"The Artist is he who detects and applies the law from observation of the works of Genius, whether of man or Nature. The Artisan is he who merely applies the rules which others have detected."

"Truth is always in harmony with herself, and is not concerned chiefly to reveal the justice that may consist with wrong-doing."

"There are old heads in the world who cannot help me by their example or advice to live worthily and satisfactorily to myself; but I believe that it is in my power to elevate myself this very hour above the common level of my life."
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