He that has no experience knows little: but he that has travelled is full of prudence.
LXX
Sirach 34:10
Who hath been tried thereby, and found perfect? then let him glory. Who might offend, and hath not offended? or done evil, and hath not done it?
Parallel Translations
He that hath no experience knoweth little: but he that hath travelled is full of prudence.
He who has no experience knows few things. But he who has traveled increases cleverness.