Dale Carnegie

Flaming enthusiasm, backed up by horse sense and persistence, is the quality that most frequently makes for success.

Dale Carnegie

When we are dealing with people, let us remember we are not dealing with creatures of logic. We are dealing with creatures of emotion, creatures bustling with prejudices and motivated by pride and vanity.

Dale Carnegie

Any fool can criticize, condemn, and complain, and most fools do. But it takes character and self-control to be understanding and forgiving.