The one who works and makes others to work selflessly is a Karma Yogi. One who lives religiously and inspires others to join is a Dharam Yogi. One who dwells in God each moment of life and makes others to dwell in God is a Brahm Yogi. One who understands the subtlety and the great essence of life is a rishi. One who has mastered his tattvas and the use of all nine gates is a swami. One who lives in truth, practices truth, and spreads truth is a Sikh. One whose personality is filled with radiance and who projects truth by his or her presence is a Khalsa.” Yogi Bhajan
(via Ram Anand)