"I think computer viruses should count as life. I think it says something about human nature that the only form of life we have created so far is purely destructive. We've created life in our own image."
"In three words I can sum up everything I've learned about life: it goes on."Stephen Hawking on Robert Frost
"Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment."Stephen Hawking on Buddha
"Throughout life people will make you mad, disrespect you and treat you bad. Let God deal with the things they do, cause hate in your heart will consume you too."Stephen Hawking on Will Smith
"Life is a song - sing it. Life is a game - play it. Life is a challenge - meet it. Life is a dream - realize it. Life is a sacrifice - offer it. Life is love - enjoy it."Stephen Hawking on Sai Baba
"A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing."Stephen Hawking on George Bernard Shaw
"The radiation left over from the Big Bang is the same as that in your microwave oven but very much less powerful. It would heat your pizza only to minus 271.3*C - not much good for defrosting the pizza, let alone cooking it."
"Most sets of values would give rise to universes that, although they might be very beautiful, would contain no one able to wonder at that beauty."
"I have noticed even people who claim everything is predestined, and that we can do nothing to change it, look before they cross the road."
"Intelligence is the ability to adapt to change."
"In Britain, like most of the developed world, stem-cell research is regarded as a great opportunity. America will be left behind if it doesn't change policy."