"Who is happy? A person who has a healthy body, is dowered with peace of mind, and cultivates his talents."
"We don’t laugh because we’re happy - we’re happy because we laugh."
"You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life."
"For one swallow does not make a summer, nor does one day; and so too one day, or a short time, does not make a man blessed and happy."