“A person usually has two reasons for doing something, a good reason and the real reason.”
“A man has two reasons for doing something; a good reason and the real reason.”
“A man always has two reasons for what he does--a good one, and the real one.”
“If you have more than one reason to do something (choose a doctor or veterinarian, hire a gardener or an employee, marry a person, go on a trip), just don’t do it. It does not mean that one reason is better than two, just that by invoking more than one reason you are trying to convince yourself to do something. Obvious decisions (robust to error) require no more than a single reason.”
“Love has nothing to do with good reasons.”
“You can give me a thousand reasons why not to do something, but give me one good reason why, and I'll do it.”