A magnificent cause can overcome a prickly personality, but your ability to enchant people increases if they like you, so you should aspire to both. You’ll know that you’re likeable when you can communicate freely, casually, and comfortably with people.

Entitlement is the opposite of enchantment.

Want to change the world? Upset the status quo? This takes more than run-of-the-mill relationships. You need to make people dream the same dream that you do.

I merely consider myself a father, and one role of a father is to provide financial resources for his family.

A large social-media presence is important because it's one of the last ways to conduct cost-effective marketing. Everything else involves buying eyeballs and ears. Social media enables a small business to earn eyeballs and ears.

I think that no one, or very few, are born as good presenters. It's a skill that you learn. The key is the 10/20/30 rule: 10 slides given in 20 minutes using no font smaller than 30 points. If people just adhered to this rule, they would double or triple the quality of their presentations.