Dealing with people is probably the biggest problem you face, especially if you are in business. Yes, and that is also true if you are a housewife, architect or engineer.
The successful man will profit from his mistakes and try again in a different way.
If we want to make friends, let's greet people with animation and enthusiasm.
The royal road to a man's heart is to talk to him about the things he treasures most.
If you want enemies, excel your friends; but if you want friends, let your friends excel you.
History has repeatedly been changed by people who had the desire and the ability to transfer their convictions and emotions to their listeners.