Don't be too clean. It impoverishes the blood.
11
TRANQUILLITY
The soul has many motions, many gods come and go. Try and find your deepest issue, in every confusion, and abide by that. Obey the man in whom you recognize the Holy Ghost; command when your honour comes to command.
12
CHASTITY
Never "use" venery at all. Follow your passional impulse, if it be answered in the other being; but never have any motive in mind, neither off-spring nor health nor even pleasure, nor even service. Only know that "venery" is of the great gods. An offering-up of yourself to the very great gods, the dark ones, and nothing else.
13
HUMILITY
See all men and women according to the Holy Ghost that is within them. Never yield before the barren.