Why is the present always also informed by the future? When are we best able to discover new questions? Why do we grow a little weary every four hours? How long can we concentrate for? Why does it make a difference whether we think about something in the evening or the morning? Wolfgang Held introduces us to the diverse rhythms at work in our lives: from tiny seconds to the great cosmic divisions of the Platonic year. Just as we have learned to orient ourselves in space, so we can develop our potential through a conscious relationship with time. This practical and inspirational book contains discussions from two separate German editions, ( ) and ), offering us fascinating insights into how we can live in harmony with time.