It is a very hard undertaking to seek to please everybody.

Do not turn back when you are just at the goal.

Never thrust your own sickle into another's corn.

One ungrateful man does an injury to all who are suffering. [Lat., Ingratus unus miseris omnibus nocet.]

Union gives strength to the humble. [Lat., Auxilia humilia firma consensus facit.]

To become rich is easy. Much harder is to solve the riddles of of the heart.