(Latin: teach, instruct)
Whenever a teacher prepares lessons for pupils/students, he/she can not help but learn; that is, if she/he actually prepares the materials.
To put it another way, "The best way to learn a subject is to teach it." Every dedicated teacher knows the truth of this proverb.
Other translations include: "He who asks timidly invites refusal" and "Don't be afraid to ask."
"To reindoctrinate people with a set of beliefs so they don't accept any other ideas."
Motto of Fordham University, New York, New York, USA.
Said to be one of Martial's epigrams presenting a Roman formula for a happy marriage.
Motto of Logan College of Chiropractic, Chesterfield, Missouri, USA.