Stefan -- well put! Philosophy does make everyone a better leader. Probably a better lots of things! A focus on values, character, virtues, wisdom---how can you go wrong?! I love David Brendel's advice on taking advice from Socrates, Aristotle, Nietzsche, and the Existentialists:

"Socrates: What is the most challenging question someone could ask me about my current approach?

Aristotle: What character virtues are most important to me and how will I express them?

Nietzsche: How will I direct my “will to power,” manage my self-interest, and act in accordance with my chosen values?

Existentialists (e.g., Sartre): How will I take full responsibility for my choices and the outcomes to which they lead?"

Big thanks for sharing!