My life has taught me that true spiritual insight can come about only through direct experience, the way a severe burn can be attained only by putting your hand in the fire. Faith is nothing more than a watered-down attempt to accept someone else's insight as your own. Belief is the psychic equivalent of an article of secondhand clothing, worn-out and passed down. I equate true spiritual insight with wisdom, which is different from knowledge. Knowledge can be obtained through many sources: books, stories, songs, legends, myths, and, in modern times, computers and television programs. On the other hand, there's only one real source of wisdom - pain. Any experience that provides a person with wisdom will also usually provide them with a scar. The greater the pain, the greater the realization. Faith is spiritual rigor mortis.