America has an economy reversing relative to other nations in the world. And I want to turn that around. And one way I know to turn it around is to get everyone excited about what it is to innovate again.
Neil deGrasse TysonWhen your reasons for believing something are justified ad hoc, you are left susceptible to further discoveries undermining the rationale for that belief.
Neil deGrasse TysonPeople like it when they understand something that they previously thought they couldn't understand. It's a sense of empowerment.
Neil deGrasse Tyson