Ken Wilber Quotes
You can't have good without evil, pleasure without pain, and so on.
Citations
Wilber, Ken. No Boundary: Eastern and Western Approaches to Personal Growth. Shambhala, 1979, p. 15.
Related Quotes
Kenneth Earl Wilber II is an American philosopher and writer on transpersonal psychology and his own integral theory, a systematic philosophy which suggests the synthesis of all human knowledge and experience.