" Never rule out a goal because you think it’s unattainable. Be audacious. There is always a best possible path. Your job is to find it and have the courage to follow it. What you think is attainable is just a function of what you know at the moment. Once you start your pursuit you will learn a lot, especially if you triangulate with others; paths you never saw before will emerge. "

― Ray Dalio , Principles: Life and Work