I think 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. In fact, there are so few people this crazy that I feel like I know them all by first name.

快乐的人不是处于某种特定环境的人，而是具有某种特定态度的人。

成功不是偶然的，它需要坚持和努力。