“You have to believe in marriage and you have to believe in a relationship between two people. If you really think in your life that you have found the right person, you have to stick to it, even though there are ups and downs. If you really believe in your union, you have to nourish it and work for it, then you can really spend your life together forever.”

State of Fear (2004)
Context: I think that you cannot eliminate religion from the psyche of mankind. If you suppress it in one form, it merely emerges in another form. Even if you don't believe in God, you still have to believe in something that gives meaning to your life, and shapes your sense of the world. Such a belief is religious.

Knowing Yourself: The True in the False (1996)

O interview (2003)
Context: I want to direct a movie in Mexico, in Spanish. The story is about how when we're really young, our dreams are colorful and big and abstract and interesting and imaginative. As the realities of life hit, our dreams become so common. To dream big doesn't necessarily mean to imagine becoming the biggest movie star in the world. Dreaming big is about taking the simplest thing in life and enjoying it — and seeing it as the biggest thing that can possibly exist. … I work in an industry that is the first to kill this ability because everything is so celebrity oriented. I am part of a cancer. In my world, you have to be so beautiful, so skinny, so rich, so famous — and I don't believe you really have to be any of those things. You simply have to be who you are.

http://www.rte.ie/amp/613168/ source
Martin on being a lead singer.

Attributed to Diane Sawyer in: R.J. Ackerman (1995) Before It's Too Late. p. 95

pg. 220
Pretty Mess book (2018)

In "I Needed A Connection That Was Real" by Dotson Rader in Parade magazine (2 October 2005) http://www.parade.com/articles/editions/2005/edition_10-02-2005/featured_1