"Time is my greatest enemy."

"When the rich think about the poor, they have poor ideas."

"Never doubt that you can change history. You already have."

"Although... the Chief Magistrate must almost of necessity be chosen by a party and stand pledged to its principles and measures, yet in his official action he should not be the President of a party only, but of the whole people of the United States."

"Peace, plenty, and contentment reign throughout our borders, and our beloved country presents a sublime moral spectacle to the world..."

"90% of my time is spent on 10% of the world."

"The chief condition on which, life, health and vigor depend on, is action. It is by action that an organism develops its faculties, increases its energy, and attains the fulfillment of its destiny."

"The test of our progress is not whether we add more to the abundance of those who have much it is whether we provide enough for those who have little."

"It's a very good historical book about history."

"People that are really very weird can get into sensitive positions and have a tremendous impact on history."