I really feel that artists or musicians are controversial people. Controversy is part of the nature of art and creativity. If people are not doing that, they're not artists - they're artisans.

We need to really do something about the world. Otherwise, we're all going to blow up together.

When I'm putting some communication out on Twitter or Facebook or Instagram, I think that it's helping me, my brain, you know, because it's always somehow stimulated by people who are sending things to me. And it works both ways. It's great. My brain is very happy about it.

It's always good to do something that is not a repeat. I just don't believe in repeating.

We’ve been filled with great treasure for one purpose: to be spilled.

The 1960s were about releasing ourselves from conventional society and freeing ourselves.

Spring passes and one remembers one's innocence. Summer passes and one remembers one's exuberance. Autumn passes and one remembers one's reverence. Winter passes and one remembers one's perseverance.