I recently finished reading the excellent book The Soul of The Marionette by John Gray. I would put this book in the same genre as one of my other favorite books, Finite and Infinite Games. Both books are short metaphorical essays on progress in (human) life.

Here are my notes from the book.
1/ First of all, what is a marionette? It’s a puppet controlled by a human via strings from above. The reason it’s graceful in its movements is because it lacks self-awareness that it’s being controlled by someone else. ...