Socrates thought of philosophy as something that came from life and was meant for life, not something that came from books and was meant for books. And this thing (philosophy) that meant “the love of wisdom” he called “a rehearsal (melete) for dying.”
Peter Kreeft, Before I Go: Letters to our children about what really matters, n.42, p.70 (United Kingdom: Rowman & Littlefield Publishers, 2007)