Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.

Three things are necessary for the salvation of man: to know what he ought to believe； to know what he ought to desire； and to know what he ought to do.

I'm the worst thing since Elvis Presley, to do Black music so selfishly.

The state is the most important institution in human society because it is the only one that can legitimately use force to maintain order.

The future isn't written in the stars. There are no guarantees. So claim your adulthood. Be intentional.