Great ambition, the desire of real superiority, of leading and directing, seems to be altogether peculiar to man, and speech is the great instrument of ambition.
Adam SmithWith the greater part of rich people, the chief enjoyment of riches consists in the parade of riches, which in their eye is never so complete as when they appear to possess those decisive marks of opulence which nobody can possess but themselves.
Adam SmithWhat can be added to the happiness of the man who is in health, who is out of debt, and has a clear conscience?
Adam Smith