Myrrh gum has recently undergone an odd change in its chemical
properties. Students under the influence of myrrh may now specify the
number of lessons they wish to expend at a time, up to 10, by doing
LEARN [<number of lessons>] <skillname> FROM <teacher>. See HELP
LEARNING for more details.

-Varian

Penned by my hand on the 4th of Midsummer, in the year 53 MA.