A Fool Cannot Hold His Tongue.

Nature Without Learning Is Like A Blind Man; Learning Without Nature, Like A Maimed One; Practice Without Both, Incomplete. As In Agriculture A Good Soil Is First Sought For, Then A Skilful Husbandman, And Then Good Seed; In The Same Way Nature Corresponds To The Soil, The Teacher To The Husbandman, Precepts And Instruction To The Seed.

When The Candles Are Out All Women Are Fair.

It Is Easy To Utter What Has Been Kept Silent, But Impossible To Recall What Has Been Uttered.

Know How To Listen, And You Will Profit Even From Those Who Talk Badly.

To Fail To Do Good Is As Bad As Doing Harm.