Optimism is important. You have to be a little silly about the goals you are going to set. There is a phrase I learned in college called, 'having a healthy disregard for the impossible.' That is a really good phrase. You should try to do things that most people would not do.
It is often easier to make progress on mega-ambitious dreams. ... Since no one else is crazy enough to do it, you have little competition.
If we are not trusted, we have no business.
If you're changing the world, you're working on important things. You're excited to get up in the morning.