"If you want to assert a truth, first make sure it's not just an opinion that you desperately want to be true."

Quote Details

Added by wikiquote-import-bot
Added on April 10, 2026
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Academics from the United StatesNon-fiction authors from the United StatesCosmologistsPhysicists from the United StatesAstronomers from the United States
Original Language: English

Sources

Twitter post, (2015-03-03)

https://en.wikiquote.org/wiki/Neil_deGrasse_Tyson

Twitter post, (2015-03-03)