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 Lavater More Quotes by Johann Kaspar Lavater More Quotes From Johann Kaspar Lavater If you wish to appear agreeable in society, you must consent to be taught many things which you know already. Johann Kaspar Lavater know you society wish Mistrust the person who finds everything good, and the person who finds everything evil, and mistrust even more the person who is indifferent to everything. Johann Kaspar Lavater person everything good evil He submits to be seen through a microscope, who suffers himself to be caught in a fit of passion. Johann Kaspar Lavater seen through who passion