My expectations were reduced to zero when I was 21. Everything since then has been a bonus.
Stephen Hawking[In the Universe it may be that] Primitive life is very common and intelligent life is fairly rare. Some would say it has yet to occur on Earth.
Stephen HawkingOnly a very few would allow creatures like us to exist. Thus our presence selects out from this vast array only those universes that are compatible with our existence. Although we are puny and insignificant on the scale of the cosmos, this makes us in a sense the lords of creation.
Stephen Hawking