“Two Kinds of PeopleThere are two kinds of people on earth today,Two kinds of people no more I say.Not the good or the bad, for it's well understood,The good are half bad, the bad are half good.Not the happy or sad, for in the swift-flying years,Bring each man his laughter, each man his tears.Not the rich or the poor, for to count a man's wealth,You must know the state of his conscience and health.Not the humble and proud, for in life's busy span,Who puts on vain airs is not counted a man.No! the two kinds of people on earth I mean,Are the people who lift, the people who lean.Wherever you go you'll find the world's massesAre ever divided into these two classes.And, strangely enough, you will find, too, I mean,There is only one lifter to twenty who lean.In which class are you? Are you easing the loadOf the overtaxed lifters who toiled down the road?Or are you a leaner who lets others bear,Your portion of worry and labor and care?”

“There are two kinds of people in this world. The kind who divide the world into two kinds of people and those who don't.”

“There are two kinds of people in this world: Those who believe there are two kinds of people in this world and those who are smart enough to know better.”

“There are two kinds of people in the world, those who believe there are two kinds of people in the world and those who don't.”

“There are only two kinds of men in this world: Honest men and dishonest men. ...Any man who says the world owes him a living is dishonest. The same God that made you and me made this earth. And He planned it so that it would yield every single thing that the people on it need. But He was careful to plan it so that it would only yield up its wealth in exchange for the labor of man. Any man who tries to share in that wealth without contributing the work of his brain or his hands is dishonest.”

“In my life so far, I have discovered that there are really only two kinds of people: those who are for you, and those who are against you. Learn to recognize them, for they are often and easily mistaken for each other.”