Speak the language of the company you are in; speak it purely, and unlarded with any other.

To have frequent recourse to narrative betrays great want of imagination.

Take rather than give the tone to the company you are in. If you have parts you will show them more or less upon every subject; and if you have not, you had better talk sillily upon a subject of other people's than of your own choosing.

To govern mankind, one must not overrate them.

Knowledge of the world in only to be acquired in the world, and not in a closet.

Men are apt to mistake, or at least to seem to mistake, their own talents, in hopes, perhaps, of misleading others to allow them that which they are conscious they do not possess. Thus lord Hardwicke valued himself more upon being a great minister of state, which he certainly was not, than upon being a great magistrate, which he certainly was.

Mind not only what people say, but how they say it; and if you have any sagacity, you may discover more truth by your eyes than by your ears. People can say what they will, but they cannot look just as they will; and their looks frequently (reveal) what their words are calculated to conceal.