Marcus Tullius Cicero ( SISS-ə-roh; Latin: [ˈmaːrkʊs ˈtʊlːijʊs ˈkɪkɛroː]; 3 January 106 – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher and Academic Skeptic, who tried to uphold republican principles during the political crises that led to the establishment of the Roman Empire. His extensive writings include treatises on rhetoric, philosophy and politics, and he is considered one of Rome's greatest orators and prose stylists. He came from a wealthy municipal family of the Roman equestrian order, and served as consul in 63 BC.
The first duty of a man is the seeking after and the investigation of truth.
Gratitude is born in hearts that take time to count up past mercies.
Gratitude is merely the secret hope of further favors.