The willingness to fail gives us the freedom to succeed.
The world is hung up on food-based biofuels. Not only are they the wrong thing, they're the uneconomic thing.
Every big problem is a big opportunity.
We don't need a fuel that's cleaner, we need a fuel that happens to be cleaner, but is half the price of oil.
Big data will replace the need for 80% of all doctors
I generally disagree with most of the very high margin opportunities. Why? Because it's a business strategy tradeoff: the lower the margin you take, the faster you grow.