"Live and act within the limit of your knowledge and keep expanding it to the limit of your life."

“There is no such thing as duty. If you know that a thing is right, you want to do it. If you don't want to do it—it isn't right. If it's right and you don't want to do it—you don't know what right is and you're not a man.”

“Anyone who fights for the future, lives in it today.”

“Neither life nor happiness can be achieved by the pursuit of irrational whims. Just as man is free to attempt to survive by any random means, as a parasite, a moocher or a looter, but not free to succeed at it beyond the range of the moment—so he is free to seek his happiness in any irrational fraud, any whim, any delusion, any mindless escape from reality, but not free to succeed at it beyond the range of the moment nor to escape the consequences.”

“Let anyone who believes that a high standard of living is the achievement of labor unions and government controls ask himself the following question: If one had a "time machine" and transported the united labor chieftains of America, plus three million government bureaucrats, back to the tenth century—would they be able to provide the medieval serf with electric light, refrigerators, automobiles, and television sets?”

“Pity for the guilty is treason to the innocent.”

“Now, I don’t care to discuss the alleged complaints American Indians have against this country. I believe, with good reason, the most unsympathetic Hollywood portrayal of Indians and what they did to the white man. They had no right to a country merely because they were born here and then acted like savages. The white man did not conquer this country...”