Wherever there are qualities there are likewise quantities, but not always vice versa.

Quality is more important than quantity.

I have never been aware before how many faces there are. There are quantities of human beings, but there are many more faces, for each person has several.

You must not treat my immortal works as quarries to be used at will by the various hacks whom you may employ to compile anthologies.

The British government has learned that Saddam Hussein recently sought significant quantities of uranium from Africa.