If you only do things where you know the answer in advance, your company goes away.

When someone tells you about the peak year of human history， the period of time when things were good before things went downhill， it will always be the years of when they were 10 years sold — which is the peak of any human’s existence.

Innovation is not about inventing new things, but doing old things in new ways.

"I'd never given much thought to how I would die, but dying in the place of someone I love seems like a good way to go."