Don't speak evil of someone if you don't know for certain, and if you do know ask yourself, why am I telling it?
Johann Kaspar LavaterThe more any one speaks of himself, the less he likes to hear another talked of.
Johann Kaspar LavaterTake here the grand secret; if not of pleasing all, yet of displeasing none, and court mediocrity, avoid originality, and sacrifice to fashion.
Johann Kaspar LavaterWhen you doubt between words, use the plainest, the commonest, the most idiomatic. Eschew fine words as you would rouge; love simple ones as you would the native roses on your cheek.
Johann Kaspar Lavater