Quote by Seneca
"The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind."
More from Seneca
"It is not that we have a short time to live, but that we waste a lot of it. Life is long enough, and a sufficiently generous amount has been given to us for the highest achievements if it were all invested in good works."
"Wealth is the test of a man's character."
"No one can live happily who looks only to himself and turns everything to his own advantage."
"True happiness is to enjoy your time without anxiety."