You must look into other people as well as at them. Lord Chesterfield
A good deed is never lost: he who sows courtesy reaps friendship; and he who plants kindness gathers love.
A man’s own good breeding is the best security against other people’s ill manners.
The secret of many a man’s success in the world resides in his insight into the moods of men and his tact in dealing with them.
J. G. Holland
To rejoice in another’s prosperity, is to give content to your own lot: to mitigate another’s grief, is to alleviate or dispel your own.