No More Learning

Even as champions and wrestlers and such as           the strength and
agility of body are not only careful to retain a sound constitution of
health, and to hold on their ordinary course of exercise, but sometimes
also to recreate themselves with seasonable intermission, and esteem it
as a main point of their practice; so I think it necessary for scholars
and such as addict themselves to the study of learning, after they have
travelled long in the perusal of serious authors, to relax a little
the intention of their thoughts, that they may be more apt and able to
endure a continued course of study.