Karma yoga is giving food to the hungry, clothes to the needy, shelter to the homeless, education to the uneducated, medicine to the sick, and trees and cleanliness to the environment.
~ Amit Ray
The purpose of karma yoga is to transcend the bondage of selfish genes through the service of others.
Peace is the foundation of yoga. Karma yoga is the effort for bringing peace and happiness in the world.
Teaching yoga itself is great karma yoga, because it reconnects people to the source.