Understanding black holes is understanding the fabric of the universe itself.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The discovery of stars orbiting the supermassive black hole at the galactic center was a turning point in astrophysics.
The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.
The only way to learn mathematics is to do mathematics.