Charles Darwin·1836·Bahia, BrazilA man who dares to waste one hour of time has not discovered the value of life.
Marcus Aurelius·180 ADUnderstand however that every man is worth just so much as the things are worth about which he busies himself.
Theodore Roosevelt·1910·The SorbonneNothing in the world is worth having or worth doing unless it means effort, pain, difficulty.
Antoine de Saint-Exupéry·1943·New York, United StatesYou become responsible, forever, for what you have tamed.
Jean-Jacques Rousseau·1762The person who has lived the most is not the one who has lived the longest, but the one with the richest experiences.
Abraham Lincoln·1860·SpringfieldIn the end, it's not the years in your life that count. It's the life in your years.
Steve Jobs·1993Being the richest man in the cemetery doesn't matter to me … Going to bed at night saying we've done something wonderful... that's what matters to me.
Michel de Montaigne·1580The value of life lies not in the length of days, but in the use we make of them... Whether you find satisfaction in life depends not on your tale of years, but on your will.
Seneca·49 AD·CorsicaIt is not that we have a short time to live, but that we waste a great deal of it.
Benjamin Franklin·1738·PhiladelphiaEither write something worth reading or do something worth writing.