milkywayknees
"For me, I am driven by two main philosophies: know more today about the world than I knew yesterday and lessen the suffering of others. You’d be surprised how far that gets you."
Neil deGrasse Tyson
    1. 10 notesTimestamp: Wednesday 2012/08/01 2:25:00Neil deGrasse Tysonquoteuniversephilosophy
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