There’s no stopping time, no matter how ambitious or industrious you are. We’ve only got so many hours in the day and so many days in our lives. While productivity isn’t the end-all-be-all of a fulfilling life, it does make a big difference – particularly in the lives of entrepreneurs.

We love setting ambitious goals. It’s kind of our thing.

That whole tortoise and the hare allegory is the worst thing we've ever heard. Why? Because it makes all children who hear it think that speed is inherently bad and "slow and steady wins the race" every time.