The more you look, the more you see.
We can’t just keep doing things the way we’ve always done them. The world has changed, and so must we.
Mathematics is the art of giving the same name to different things.
I believe that man will not merely endure: he will prevail. He is immortal, not because he alone among creatures has an inexhaustible voice, but because he has a soul, a spirit capable of compassion and sacrifice and endurance.
The market is never wrong; opinions often are.