When I was 17, I listened to reggae music. I loved Bob Marley. I started growing dreadlocks. It's always been my way, that the outside matches what's going on with me inside.

Growing up, the way that I looked was very important to me. I was always trying to impress people, and when I grew my beard there was a certain freedom, a separation, getting past this the way I looked, identify myself as a spiritual seeker.

Every record I do is a learning process for how I want to do the next one.

I think when you're a fan of music - at least the way I've been a fan to artists that have really touched me - you're with them for the long haul. They might do things that you don't understand or agree with, but I think I've always tried to hold my judgment and give them the space to do what they need to do.

Man is the religious animal. He is the only one that's got true religion, several of them.

The roles of art, morality, religion, political faith, science itself are not to repair organic exhaustion nor to provide sound functioning of the organs. All this supraphysical life is built and expanded not because of the demands of the cosmic environment but because of the demands of the social environment.

Science means constantly walking a tightrope between blind faith and curiosity; between expertise and creativity; between bias and openness; between experience and epiphany; between ambition and passion; and between arrogance and conviction - in short, between an old today and a new tomorrow.

The way I see life, there is only one God, and all the rest are human.