Source : "Quotations for Martial Artists: Hundreds of Inspirational Quotes to Motivate and Enlighten the Modern Warrior". Book by John Moore, p. 46, 2003.
Source : "Transmetropolitan". Comic book series by Warren Ellis, 1997–2002.
“It is better to learn war early from friends, than late from enemies”
Source : Kenneth N. Waltz (2010). “Theory of International Politics”, p.4, Waveland Press
Aristotle
Philosopher
Julius Caesar
Roman dictator
Lucretius
Poet
Plato
Philosopher
Plutarch
Biographer
Sallust
Politician
Seneca the Younger
Philosopher
Tacitus
Historian
Virgil
Poet