Personal:
My son - just crazy how fast he is learning things out of nothing. E.g. learning a language you cannot speak from people you do not understand. Joy of learning and doing new things. The openess without any ulterior motives.
Yep that - no hidden agenda - thing on how children behave, plan and interact is something that is in total contrast to my work life.
Work:
My team. No kidding - the agile team consiting of marketing guys, techs, programmers, illustrators, working on a self-defined goals. That simple 1+1 = 3 formular, that is pushing productivity and error prevention and making my work fun. No rainbows and unicorns there, we do have projects and customers making some noise and pains - but the difference is how this kinds of problems are handled.