His second cycle of teachings discusses the cosmology of the universes. But in his later years, he wrote the tantric texts.

The skeptics who say it can't be done are simply in extremely limited states of mind. They can't even perceive the possibility of anybody doing something that they can't do.

It is necessary to go through all the daily tasks and bring perfection to them.

The person who practices advanced meditation is usually not married, some are. They usually don't have children, some do. But chances are they will not marry or have children because it demands to much time.

Some people, of course, say they're practicing tantra. There are a lot of books on tantric sexual practice in local bookstores. These are usually pretty silly books.

The things you see are real, but they are not a complete seeing - Samsara.

Humor is one of the primary tools for liberation.