"For every minute you are angry you lose sixty seconds of happiness." ― Ralph Waldo Emerson
"Love is that condition in which the happiness of another person is essential to your own."-Robert A. Heinlein, Stranger In a Strange Land
"Folks are usually about as happy as they make their minds up to be." ― Abraham Lincoln
"Time you enjoy wasting is not wasted time."-Marthe Troly-Curtin, Phrynette Married
Source: https://www.wisequotestoliveby.com/short-quotes-to-live-by-2/