We often fool ourselves that we are concentrating because we fix our attention on wavering objects.
B.K.S. IyengarYoga is a light, which once lit, will never dim. The better your practice, the brighter the flame.
B.K.S. IyengarThe yogi cannot be afraid to die, because he has brought life to every cell of his body. We are afraid to die, because we are afraid we have not lived. The yogi has lived.
B.K.S. Iyengar