After my husband John Lennon passed away, I tried to smile for my health.

Power is not something we should be afraid of. Power is great, power is energy. And in terms of energy, the most important energy is human spiritual energy and when I say spiritual, I feel like have to be very careful, I don't mean religious, I mean the energy of the mind, the energy that exists within us.

We mustn't be traditional in the way we communicate with people - especially with the Establishment. We should surprise people by saying new things in an entirely new way. Communication of that sort can have a fantastic power so long as you don't do only what they expect you to do.

The universe is a space bigger than all of us we are part of.

Try to say nothing negative about anybody for three days, for forty-five days, for three months. See what happens to your life.

Some people are old at 18 and some are young at 90. Time is a concept that humans created.

Artists are going to be the metronome of this society.