For Man nothing is beyond doubt; for God everything is beyond doubt.

God is a philosophical black hole-the point where reason breaks down.

The angel within me thrives on the devil within me.

The final discovery is the discovery of knowledge.

The world is truly beautiful solely in the eyes of a true philosopher.

If knowledge is my God, doubt would be my religion.

It is human to search for the theory of everything and it is superhuman to find it.

Certainty is the most vivid condition of ignorance and the most necessay condition for knowledge.

The meaning of life is 'the ultimate questioner's vanity.'

Professionalism is nothing but a crude insistance on the mechanization of mankind.

The stem of greatness sprouts from the seed of sacrifice.

All is flux, nothing stays still

Sometimes, there's no one around to tell you to be quiet... to be very, very quiet. Sometimes you need to be quiet when you're all alone.

The idea that computers can ever replace teachers and schools reveals a deep lack of understanding about the role leadership plays in student success.

there's no clarity. there was never meant to be clarity.

This very second has vanished forever, lost in the anonymous mass of the irrevocable. It will never return. I suffer from this and I do not. Everything is unique - and insignificant.

There might be 1 finger on the trigger, but there will be 15 fingers on the safety catch.

It's easy to feel equal to wanting. It's rare to feel equal to having.

The madness is runnin' wild!

An iPod, a phone, an internet mobile communicator... these are NOT three separate devices! And we are calling it iPhone! Today Apple is going to reinvent the phone. And here it is.

If you know what you want, you can find a way to get it.