Who said “The power to do good is also the power to do harm.”?

“There is no knowledge that is not power.”

“Mighty things from small beginnings grow.”

“Our power is not so much in us as through us.”

“Speak softly and carry a big stick; you will go far.”

“If a person has no delicacy, he has you in his power.”

“The government solution to a problem is usually as bad as the problem.”

“Inflation is the one form of taxation that can be imposed without legislation.”

“Concentrated power is not rendered harmless by the good intentions of those who create it.”

“Governments never learn. Only people learn.”

“Never try to walk across a river just because it has an average depth of four feet.”

“History suggests that capitalism is a necessary condition for political freedom. Clearly it is not a sufficient condition.”