A Universe from Nothing: Why There Is Something Rather than Nothing

by Lawrence Krauss

If we wish to draw philosophical conclusions about our own existence, our significance, and the significance of the universe itself, our conclusions should be based on empirical knowledge. A truly open mind means forcing our imaginations to conform to the evidence of reality, and not vice versa, whether or not we like the implications.

I don’t mind not knowing. It doesn’t scare me. —RICHARD FEYNMAN