Democritus
Empedocles
Democritean
Socrates
Aristarchus of Samos
Anaximander
Leucippus
pre-Platonic
Anaxagoras
Theophrastus
Xenophanes
Epicurus
Lucretius
Logos
Titus Lucretius Carus
pre-Socratic
Thales
theoretician
Aristotelian logic
Thales of Miletus
Plato
Epictetus
Husserl
atom
Edmund Husserl
Xenophon
Pythagoras
academic
atomistically
Leibniz
Gottfried Wilhelm Leibnitz
Aristotle
Gottfried Wilhelm Leibniz
presocratic
Leibnitz
Socrates of Constantinople
Platonism
Johann Gottfried von Herder
Herder
Johann Gottfried Herder
Anaximenes of Miletus
Rutherford
First Baron Rutherford
fundamental constant
Ernest Rutherford
First Baron Rutherford of Nelson
Anaximenes
Socratism
Maria Goeppert-Mayer
Steiner