"The five points of yama, together with the five points of niyama, remind us of the Ten Commandments of the Christtian and Jewish faiths, as well as of the ten virtues of Buddhism. In fact, there is no religion without these moral or ethical codes. All spiritual life should be based on these things. They are the foundation stones without which we can never build anything lasting. (127)"
"If you have done something meritorious, you experience pleasure and happiness; if wrong things, suffering. A happy or unhappy life is your own creation. Nobody else is responsible. If you remember this, you won’t find fault with anybody. You are your own best friend as well as your worst enemy. (99)"
"The five points of yama, together with the five points of niyama, remind us of the Ten Commandments of the Christtian and Jewish faiths, as well as of the ten virtues of Buddhism. In fact, there is no religion without these moral or ethical codes. All spiritual life should be based on these things. They are the foundation stones without which we can never build anything lasting. (127)"
"Mere philosophy will not satisfy us. We cannot reach the goal by mere words alone. Without practice, nothing can be achieved. (3)"
"The purification of the mind is very necessary. (72)"