Jack Canfield

An important part of any focusing regimen is to set aside time at the end of the day - just before going to sleep - to acknowledge your successes, review your goals, focus on your successful future, and make specific plans for what you want to accomplish the next day.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.