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.

Patience is bitter, but its fruit is sweet.

-- Hideyo Noguchi

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 mission of a physician lies in preventing disease.

-- Kitasato Shibasaburō

First, do no harm.

-- Hippocrates

Sometimes it is the people no one can imagine anything of who do the things no one can imagine.

-- Alan Turing

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

-- Michael Faraday