The world is full of people who will tell you what you can't do. You don't need them. You already know what you can't do. What you need is someone to tell you what you can.
The process of doing mathematics is more important than the result.
Batteries are not just energy storage devices; they're enablers of renewable energy.
The heart of any great company lies in its people. Invest in them, and they will invest in the business.