Surplus wealth is a sacred trust which its possessor is bound to administer in his lifetime for the good of the community. Andrew Carnegie
From Wikipedia: (November 25, 1835 – August 11, 1919) Carnegie was a Scottish-American industrialist who led the enormous expansion of the American steel industry in the late 19th century. He was also one of the highest profile philanthropists of his era; his 1889 article proclaiming “The Gospel of Wealth” called on the rich to use their wealth to improve society, and stimulated wave after wave of philanthropy.
For many men, the acquisition of wealth does not end their troubles, it only changes them. Lucius Annaeus Seneca
Our Wikipedia short: Lucius Annaeus Seneca (often known simply as Seneca; ca. 4 BC – AD 65) was a Roman Stoic philosopher, statesman, dramatist, and in one work humorist, of the Silver Age of Latin literature. He was tutor and later advisor to emperor Nero. While he was forced to commit suicide for alleged complicity in the Pisonian conspiracy to assassinate Nero, the last of the Julio-Claudian emperors, he may have been innocent. His father was Seneca the Elder and his elder brother was Lucius Junius Gallio Annaeanus, called Gallio in the Bible.