in hoc enim opus divisit commiscere, coquere, sublimare, assare, calefacere, et dealbare, tere quod est intus emittere foras, et quod est foris mittere intus.
for in this he divided the work of mixing, boiling, elixir, roasting, heating, and bleaching, grinding that which is within to send outside, and that which is outside to send within.