All that I know is nothing - I'm not even sure of that.
A man can no more make a safe use of wealth without reason than he can of a horse without a bridle.
A man should inure himself to voluntary labor, and not give up to indulgence and pleasure, as they beget no good constitution of body nor knowledge of mind.
My divine sign indicates the future to me.
Wonder is the beginning of all wisdom.
Wars and revolutions and battles are due simply and solely to the body and its desires.