Poets Tell Many Lies.

In Giving Advice Seek To Help, Not To Please, Your Friend.

Put More Trust In Nobility Of Character Than In An Oath.

Seek To Learn Constantly While You Live; Do Not Wait In The Faith That Old Age By Itself Will Bring Wisdom.

Reprove Your Friend Privately, Commend Him Publicly.

Know Thyself. [lat., Ne Quis Nimis. (from The Greek)]