Neil deGrasse Tyson quotes and aphorisms about another Neil deGrasse Tyson Neil deGrasse Tyson ,, You've never seen me debate anybody. On anything. Ever. My investment of time, as an educator, in m... Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson