By all means take thought for the tomorrow, yes, careful thought and planning and preparation. But have no anxiety.
Dale CarnegieThere is only one excuse for a speaker's asking the attention of his audience: he must have either truth or entertainment for them.
Dale CarnegieSuppose you had inherited the same body and temperament and mind that Al Capone had. Suppose you had had his environment and experiences. You would then be precisely what he was. . . . For it is those things - and only those things - that made him what he was. . . . You deserve very little credit for being what you are - and remember, the people who come to you irritated, bigoted, unreasoning, deserve very little discredit for being what they are.
Dale CarnegieYou must have a good time meeting people if you expect them to have a good time meeting you.
Dale Carnegie