Roger Penrose

The basic theory in twistor theory is not to add extra dimensions.

As for morality, well that's all tied up with the question of consciousness.

So what I'm saying is why don't we think about changing Schrodinger's equation at some level when masses become too big at the level that you might have to worry about Einstein's general relativity.

I use computers and the Internet every day of my life, and yet I have absolutely no idea how they work. I'm like a labrador watching 'The Matrix.'

I'm a big action junkie. I grew up on the '80s action movies - the bad ones and the good ones.

I would've done anything to work with Satyajit Ray.