“If you tell the truth you do not need a good memory!”
“If you tell the truth, you don't have to remember anything.”
“To do good is noble. To tell others to do good is even nobler and much less trouble.”
“When in doubt, tell the truth.”
“The truth is, a person's memory has no more sense that his conscience, and no appreciation whatever of values and proportions.”
“Never tell the truth to people who are not worthy of it.”
“When in doubt tell the truth. It will confound your enemies and astound your friends.”