Neil deGrasse Tyson
Everything we do, every thought we've ever had, is produced by the human brain. But exactly how it operates remains one of the biggest unsolved mysteries, and it seems the more we probe its secrets, the more surprises we find.
More quotes and aphorisms
He who does not understand your silence...We do not seek to impose our way of life on anyone...I have visited the cities and towns across America...You look at things you enjoy in your life...Should any political party attempt to abolish...Nobody cares what any politician in Washington says...