Plaster thick, some will stick.
— Proverbs

It is well for the world that in most of us, by the age of thirty, the character has set like plaster, and will never soften again.
William James plasters quote

Medicine is not only a science; it is also an art. It does not consist of compounding pills and plasters; it deals with the very processes of life, which must be understood before they may be guided.
— Philipus A. Paracelsus

Whenever nature leaves a hole in a person's mind, she generally plasters it over with a thick coat of self-conceit.
— Henry Wadsworth Longfellow

The moon is essentially gray, no color. It looks like plaster of Paris, like dirty beach sand with lots of footprints in it.
— plasters quotation by James A. Lovell