• Skip to primary navigation
  • Skip to main content
  • Skip to footer
Luminary Quotes

Luminary Quotes

  • Share
  • Subscribe
  • Topics
  • Themes
  • Favorite

Search Quotes >
Share this quote

As the virtuous man is to himself, he is to his friend also, for his friend is another self.

previous

As the virtuous man is to himself, he is to his friend also, for his friend is another self.

Aristotle

next
  • Share
  • Subscribe
  • Topics
  • Themes
  • Favorite

Search Quotes >

As the Virtuous Man

Topic: Virtue, Morality, & Ethics

“As the virtuous man is to himself, he is to his friend also, for his friend is another self.”

Aristotle

Aristotle (born 384 BCE in Stagira, a city in northern Greece – died 322 BCE in Chalcis, on the island of Euboea) stands as one of the foundational figures in Western philosophy and science. Born into a family connected to medicine—his father served as court physician to the Macedonian king Amyntas III—Aristotle was immersed from an early age in observation and inquiry into the natural world. At seventeen, he traveled to Athens to study at Plato’s Academy, where he remained for nearly twenty years. While he deeply respected his teacher, Aristotle charted his own course, seeking a more empirical and systematic approach to understanding reality. His early works reflect both his gratitude for Plato’s vision and his conviction that knowledge must begin with experience.

After Plato’s death, Aristotle spent several years traveling, studying, and teaching. Around 343 BCE, he was invited by King Philip II of Macedon to tutor his son, the future Alexander the Great. When he later returned to Athens, Aristotle founded the Lyceum—also known as the Peripatetic School—a community devoted to research, teaching, and debate. There, he and his students examined every aspect of life, from logic, ethics, and politics to biology, rhetoric, and metaphysics. He classified knowledge into distinct disciplines and developed methods of reasoning that shaped scientific inquiry for millennia. His ethical writings, especially the Nicomachean Ethics, centered on the pursuit of eudaimonia: flourishing through virtue and the balanced cultivation of character.

Aristotle’s influence on philosophy, science, and education has endured for over two thousand years. His thought formed the backbone of medieval scholasticism and continues to inspire dialogue between reason, ethics, and the natural world. He saw human beings as rational and social creatures whose fulfillment lies in living thoughtfully and justly within community. For Aristotle, wisdom was not abstract speculation but a disciplined search for truth grounded in observation, dialogue, and the practice of virtue. His life and writings remain a testament to the enduring human desire to understand the world and one’s place within it.
"

(384-322 BC ) Hellenism
Nicomachean Ethics

Gensler, Harry. “Golden Rule Chronology.” The Golden Rule Chronology, Rev., Dr. Harry Gensler S.J., www.harryhiker.com/chronology.htm, [Aristotle, Nicomachean Ethics 9:9].

Aristotle


Aristotle, Nicomachean Ethics 9:9

The Golden Rule Chronology

384-322 BC Aristotle says: “As the virtuous man is to himself, he is to his friend also, for his friend is another self” (Nicomachean Ethics 9:9).
Diogenes Laertius (c. 225 AD) reports Aristotle as saying that we should behave to our friends as we wish our friends to behave to us.

–Rev., Dr. Harry Gensler S.J. [The Golden Rule Chronology].

Resources

  • The Charter for Compassion website, Dr. Harry Gensler's Golden Rule Chronology
  • Rev., Dr. Harry Gensler S.J., The Golden Rule Chronology website
  • Statement from Jeffrey Wattles,“The Golden Rule” two-page conclusion

Related Quotes

  • Happiness Is - Aristotle, Nicomachean Ethics
  • What Happiness Is - Epicurus, Letter to Menoeceus
  • The Virtues We Acquire - Aristotle, Nicomachean Ethics
  • On Any Soul - Baháʼu'lláh, Gleanings from the Writings of Baháʼu'lláh
  • The Natural Law - Thomas Merton, New Seeds of Contemplation

Copyright © 2017 – 2025 LuminaryQuotes.com About Us