Actions speak louder than words, and a smile says, 'I like you. You make me happy. I am glad to see you.' That is why dogs make such a hit. They are so glad to see us that they almost jump out of their skins. So, naturally, we are glad to see them.

Enthusiasm is the dynamics of your personality. Without it, whatever abilities you may possess lie dormant; and it is safe to say that nearly every man has more latent power than he ever learns to use. You may have knowledge, sound judgment, good reasoning faculties; but no one-not even yourself-will know it until you discover how to put your heart into thought and action.

Why prove to a man he is wrong? Is that going to make him like you? Why not let him save face? He didn't ask for your opinion. He didn't want it. Why argue with him? You can't win an argument, because if you lose, you lose it; and if you win it, you lose it. Why? You will feel fine. But what about him? You have made him feel inferior, you hurt his pride, insult his intelligence, his judgment, and his self-respect, and he'll resent your triumph. That will make him strike back, but it will never make him want to change his mind. A man convinced against his will is of the same opinion still.

People do things for "their" reasons, not ours. So find their reasons.

Do the thing you fear to do and keep on doing it... that is the quickest and surest way ever yet discovered to conquer fear.

Whenever Roosevelt (Theodore) expected a visitor, he sat up late the night before, reading up on the subject in which he knew his guest was particularly interested. For Roosevelt knew, all the leaders royal road to a person's heart is to talk about the things he or she treasures most.

Monotony reveals our limitations.