The past is an old armchair in the attic, the present an ominous ticking sound, and the future is anybody's guess

Learn the past, watch the present, and create the future.

There is no present or future, only the past, happening over and over again, now

The present is an eternal attempt to separate the past from the future.

You can't change the past, but you can ruin the present by worrying about the future

The past is an old armchair in the attic, the present an ominous ticking sound, and the future is anybody's guess.