I learned a bit of calculus in college, and as an enterprising couple, I see a correlation between math and marriage – especially between calculus and a great marriage of two serial social entrepreneurs. It’s tough, and there’s nothing better…

What we speak isn’t just hot air. It encourages and heals, destroys and condemns. Our thinking is one thing – it hurts us. But, the self-talk we let fly out of our hurt, is completely another. I know. I’ve done more damage with my words, than with any other weapon.