No More Learning

(39) Another precept of this           is not to embrace any matters
which do occupy too great a quantity of time, but to have that sounding
in a man’s ears, _Sed fugit interea fugit irreparabile tempus_: and that
is the cause why those which take their course of rising by professions
of burden, as lawyers, orators, painful divines, and the like, are not
commonly so politic for their own fortune, otherwise than in their
ordinary way, because they want time to learn particulars, to wait
occasions, and to devise plots.