[O]ur own bodies are changing every second. Yet we take the body to be our Self; and, speaking in terms of it, we say, “I am hungry” or “I am lame”; “I am black” or “I am white.” These are all just the conditions of the body. We touch the truth when we say, “My body aches,” implying the body belongs to us and that therefore we are not that. (87)

We are not going to change the whole world, but we can change ourselves and feel free as birds. We can be serene even in the midst of calamities and, by our serenity, make others more tranquil. Serenity is contagious. If we smile at someone, he or she will smile back. And a smile costs nothing. We should plague everyone with joy. If we are to die in a minute, why not die happily, laughing? (136-137)

There’s no value in digging shallow wells in a hundred places. Decide on one place and dig deep. Even if you encounter a rock, use dynamite and keep going down. If you leave that to dig another well, all the first effort is wasted and there is no proof you won’t hit rock again. (52)

[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)

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 do not pour water on your plant, what will happen? It will slowly wither and die. Our habits will also slowly wither and die away if we do not give them an opportunity to manifest. You need not fight to stop a habit. Just don’t give it an opportunity to repeat itself. (67)

Yoga began with the first person wanting to be healthy and happy all the time.