When you see a mistake in somebody else, try to find if you are making the same mistake.
B.K.S. IyengarSometimes our body is willing, but our mind is weak. Sometimes our mind is willing, but our body is weak. Do not be afraid. Strive to extend your capacity but do not be disappointed with yourself. What does not challenge us, cannot change us.
B.K.S. IyengarIf you can adapt to and balance in a world that is always moving and unstable, you learn how to become tolerant to the permanence of change and difference.
B.K.S. Iyengar