Hermes Trismegistus

Hellenistic

Jesus of the Gospel of Thomas

1st–2nd c.

Uddalaka Aruni

Vedic

Plato

4th c. BCE

Plotinus

3rd c.

William James

1890

C. G. Jung

20th c.

Robert G. Jahn

1979–2007

Brenda Dunne

1979–2007

Johannes Kepler

17th c.