Quote by Bill Watterson
If your knees aren't green by the end of the day, you ought to seriously re-examine your life.
Summary
This quote is a metaphorical reminder to connect with nature and spend time outdoors. It suggests that if one's knees aren't green from kneeling or being in contact with grass, they may have missed out on the joy and fulfillment that comes from being connected to the earth. It implies that excessive indoor or sedentary lifestyle might leave one feeling disconnected or unfulfilled and suggests reevaluating priorities and possibly spending more time in nature.