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.
Larry PageIf you look at the people who have high impact, they have pretty general knowledge. They don't have a really narrowly focused education.
Larry Page