“You have to assemble your own life yourself— action by action. And be satisfied if each action achieves its goal, as far as it can. No one can keep that from happening.” This line was written by the second century Roman Emperor, Marcus Aurelius in his collection of reflections on life. The point is simple: You create who you are and your own life. Every action you take is a step in the direction of what you are. You will spend time reading books, exercising, watching tv, scrolling social media, or whatever else. Each decision regarding how you will use your time will make a contribution. Even...