“A diamond is a piece of coal that stuck to the job”

“It is absurd to say that our country can issue $30,000,000 in bonds and not $30,000,000 in currency. Both are promises to pay; but one promise fattens the usurer (banker), and the other helps the people. If the currency issued by the Government were no good, then the bonds issued would be no good either. It is a terrible situation when the Government, to increase the national wealth, must go into debt and submit to ruinous interest charges at the hands of men who control the fictitious values of gold.”

“I know of over 3,000 ways [that] a light bulb does not work.”

“Mr. Edison worked endlessly on a problem, using the method of elimination. If a person asked him if he were discouraged because so many attempts proved unavailing, he would say, "No, I am not discouraged, because every wrong attempt discarded is another step forward.".”

“A good intention, with a bad approach, often leads to a poor result.”

“O teach me how I should forget to think (1.1.224)”

“The learned and the studious of thought have no monopoly of wisdom. Their violence of direction in some degree disqualifies them to think truly.”

“Do not craze yourself with thinking, but go about your business anywhere.”

“My endeavorsHave ever come too short of my desires.Yet filed with my abilities.”

“To climb steep hills requires a slow pace at first.”

“...lest too light winning make the prize light.”

“I that please some, try all, both joy and terrorOf good and bad, that makes and unfolds error.”

“Do all men kill the things they do not love?”

“If the masses can love without knowing why, they also hate without much foundation.”

“I were better to be eaten to death with a rust than to be scoured to nothing with perpetual motion.”

“Whenever I feel the need to take some exercise I lie down until the feeling goes away.”

“Every man is as lazy as he dares to be.”