Bacteria

Monochrome one

A doctor gave a man six months to live. The man couldn't pay his bill, so he gave him another six months.

Full monochrome

The life so short, the craft so long to learn.

Nature always wears the colors of the spirit

Illness is the doctor to whom we pay most heed; to kindness, to knowledge, we make promise only; pain we obey.

Color can do anything that black-and-white can

Doctors are great - as long as you don't need them.

Colors are the smiles of nature

Whenever a doctor cannot do good, he must be kept from doing harm.

Simulation

There is no such thing as an infallible doctor.