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.
Dale Carnegiearouse in the other person an eager want. He who can do this has the whole world with him. He who cannot walks a lonely way.
Dale Carnegie