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.