Bruce Lee Quotes about Philosophy
"Striking Thoughts: Bruce Lee's Wisdom for Daily Living". Book edited by John Little, pp. 15 - 16, 2000.
Bruce Lee (2015). “Bruce Lee Striking Thoughts: Bruce Lee's Wisdom for Daily Living”, p.23, Tuttle Publishing
Bruce Lee (2015). “Bruce Lee Striking Thoughts: Bruce Lee's Wisdom for Daily Living”, p.120, Tuttle Publishing