"A book is a conversation between the writer and the reader across time."

A computer program does what you tell it to do, not what you want it to do.

All my work comes out of being frustrated about the human condition.

The best way to predict the future is to invent it.

Thoughts pass in my mind like flocks of lucks in the sky.I hear the voice of their wings .

The most profound technologies are those that become invisible because they are so deeply embedded in our lives.