The purification of the mind is very necessary. (72)

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)

At various points in our lives, or on a quest, and for reasons that often remain obscure, we are driven to make decisions which prove with hindsight to be loaded with meaning. (225)

[T]he period between four and six in the morning is called the Brahmamuhurta, the Brahmic time, or divine period, and is a very sacred time to meditate. (140)

Yoga says instinct is a trace of an old experience that has been repeated many times and the impressions have sunk down to the bottom of the mental lake. Although they go down, they aren’t completely erased. Don’t think you ever forget anything. All experiences are stored in the chittam; and, when the proper atmosphere is created, they come to the surface again. When we do something several times it forms a habit. Continue with that habit for a long time, and it becomes your character. Continue with that character and eventually, perhaps in another life, it comes up as instinct. (92)

Temples and churches have become social centers. They have lost their original purpose because the minds of the people are more attracted to worldly things than to prayer. The lips repeat the prayer mechanically like a phonograph record, but the mind wanders to other places. (23-24)