The really explicit phrase is doors of perception.

I know for a fact that Heaven and Hell are here on Earth.

I'm having a great life, and I want to go on having one.

I'm glad to say my father never felt ashamed of me, but my mother probably did.

I live a very nice life. I have a wonderful time. But it's not lived drawing on a full level. I'm relaxed, cool, and enjoying it.

It's always a good idea to get yourself a famous, rich, and groovy young man. That's one of the best-known methods of furthering your career.

I wish people didn't just think of me in the '60s. I'm not any era.