John Locke,
Some Thoughts Concerning Education…
“ To know this perfectly, you must watch him at play, when he is out of his place and time of study, following his own inclination; and see there whether he be stirring and active; whether he designs any thing, and with labour and eagerness pursues it, till he has accomplished what he aimed at, or whether he lazily and listlessly dreams away his time. If this sloth be only when he is about his book, I think it may be easily cured. If it be in his temper, it will require a little more pains and attention to remedy it. ”
