Bring up a raven and he'll pick out your eyes.
Burn not your house to rid it of the mouse.
Burnt child dreads the fire.
Business before pleasure.
Business is business.
By doing we learn.
By falling we learn to go safely.
By other's faults, wise men correct their own.
By reading we enrich the mind; by conversation we polish it.
pain past is pleasure
All things are difficult before they are easy.
Nothing is impossible to a willing heart.