The public buys its opinions as it buys its meat, or takes in its milk, on the principle that it is cheaper to do this than to keep a cow. So it is, but the milk is more likely to be watered. – Samuel Butler, Notebooks, 1912

Never accept the proposition that just because a solution satisfies a problem, that it must be the only solution. – Raymond E. Feist

I had an immense advantage over many others dealing with the problem inasmuch as I had no fixed ideas derived from long-established practice to control and bias my mind, and did not suffer from the general belief that whatever is, is right. – Henry Bessemer (discovered new method of producing steel)

The minority, the ruling class at present, has the schools and press, usually the Church as well, under its thumb. This enables it to organize and sway the emotions of the masses, and make its tool of them. – Albert Einstein, letter to Sigmund Freud, 1932 July 30th