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"Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor." - Stephen Hawking



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Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor. - Stephen Hawking #1 Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor. - Stephen Hawking #2

Survival, Mind, Sense Of Humor, Active, Active Minds, Maintaining,