Autores:
  • Creo que no podemos vivir mejor que buscando ser mejores, ni más agradablemente que teniendo la conciencia tranquila.

    Socrates, Plato, Aristotle (1967). "Wit and Wisdom of Socrates, Plato, Aristotle: Being a Treasury of Thousands of Glorious, Inspiring and Imperishable Thoughts, Views and Observations of the Three Great Greek Philosophers, Classified Under about Four Hundred Subjects for Comparative Study"