- Albert Einstein
- Alexander von Humboldt
- Benjamin Franklin
- Bonifatius
- Buddha
- C. V. Raman (Nobelpreis: Physik)
- Chandrashekar Subrahmanyam (Nobelpreis: Astrophysik)
- Charles Darwin
- Christian Morgenstern
- Clemens von Alexandria
- Diogenes
- Euripides
- Franz Kafka
- George Bernard Shaw
- Henry David Thoreau
- Horatius
- Isaac Newton
- John Wesley
- Leo Tolstoi
- Leonardo Da Vinci
- Lord Byron
- Mahatma Gandhi
- Milton
- Montaigne
- Nikola Tesla
- Plato
- Plutarch
- Pythagoras
- Richard Wagner
- Schopenhauer
- Seneca
- Socrates
- Steve Jobs
- Thomas Edison
- Voltaire
- Wilhelm Brockhaus
- Wilhelm Busch
- Wordsworth
- Zoroaster
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