“There are in fact two things, science and opinion; the former begets knowledge, the latter ignorance”
More from Hippocrates
“Declare the past, diagnose the present, foretell the future.”
“Those things which are sacred, are to be imparted only to sacred persons; and it is not…”
“A natural talent is required; for, when Nature opposes, everything else is in vain; but…”
“It is time which imparts strength to all things and brings them to maturity.”