A man that hath travelled knoweth many things; and he that hath much experience will declare wisdom.
WEB
A well-instructed man knows many things. He who has much experience will declare understanding.
DRC
What doth he know, that hath not been tried? A man that hath much experience, shall think of many things: and he that hath learned many things, shall shew forth understanding.
LXXE
Who is he? and we will call him blessed: for wonderful things hath he done among his people.