Quaestiones Convivales

It is the greatest argument that can be of its humidity, that the least quantity of it spreads itself a great way; for so small a drop of honey, water, or any other liquid does not extend itself so far, but very often, by reason of the dry mixed parts, is presently wasted. Because oil is ductile and soft, men are wont to make use of it for anointing their bodies; for it runs along and spreads itself through all the parts, and sticks so firmly to them that it is not easily washed off. We find by experience, that a garment wet with water is presently dried again; but it is no easy matter to wash out the spots and stains of oil, for it enters deep, because of its most subtile and humid nature. Hence it is that Aristotle says, the drops of diluted wine are the hardest to be got out of clothes, because they are most subtile, and run farther into the pores of the cloth.