As a rational being, he now places his behavior under the control of abstractions. He will no longer tolerate being carried away by sudden impressions, by intuitions.

We've got to put a lot of money into changing behavior.

Only when you combine sound intellect with emotional discipline do you get rational behavior.

Good behavior wins even an enemy.

Do not let the behavior of others destroy your inner peace.

I no longer listen to what people say, I just watch what they do. Behavior never lies.