[In the Universe it may be that] Primitive life is very comm... - 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."

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More quotes by Stephen Hawking

"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."
"However difficult life may seem, there is always something you can do and succeed at."
"Life would be tragic if it weren't funny."
"One, remember to look up at the stars and not down at your feet. Two, never give up work. Work gives you meaning and purpose and life is empty without it. Three, if you are lucky enough to find love, remember it is there and don't throw it away."
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