First, do no harm.

Life is short, the art long.

Healing is a matter of time, but it is sometimes also a matter of opportunity.

The five essential entrepreneurial skills for success are concentration, discrimination, organization, innovation and communication.

-- Michael Faraday

Patience is bitter, but its fruit is sweet.

-- Hideyo Noguchi

First, do no harm.

-- Hippocrates

The mission of a physician lies in preventing disease.

-- Kitasato Shibasaburō

I shall endeavour still further to prosecute this inquiry, an inquiry I trust not merely speculative, but of sufficient moment to inspire the pleasing hope of its becoming essentially beneficial to mankind.

-- Edward Jenner

The laws of nature are but the mathematical thoughts of God.

-- Euclid