He who possesses most must be most afraid of loss.

Sculptured figures which appear in motion, will, in their standing position, actually look as if they were falling forward.

Those who condemn the supreme certainty of mathematics feed on confusion, and can never silence the contradictions of the sophistical sciences which lead to eternal quackery.

Whatever you think matters - doesn't. Follow this rule, and you will add decades to your life. Rodger Rosenblatt As a well spent day brings happy sleep, so life well used brings happy death.

The worst evil which can befall the artist is that his work should appear good in his own eyes.

To be a winner you must want to win but must know of the chance of losing and must not fear of it.

Oh! Speculators on things, boast not of knowing the things that nature ordinarily brings about; but rejoice if you know the end of those things which you yourself device.