"I expect to pass through life but once. If therefore, there be any kindness I can show, or any good thing I can do to any fellow being, let me do it now, and not defer or neglect it, as I shall not pass this way again." ~William Penn
"Dictum sapienti sat est - A word to a wise person is sufficient." ~Cicero Ovid Seneca
"If my efforts have led to greater success than usual, this is due, I believe, to the fact that during my wanderings in the field of medicine, I have strayed onto paths where the gold was still lying by the wayside." ~Robert Koch
