His 'philosophy of life' [=his way of living] is to treat people as he would like to be treated.
My 'philosophy' is to live and let live. [=let other people live the way they want to]
Her main cooking 'philosophy' is to use only fresh ingredients.
(..) Me and a group of SO. You sound so worried. Sorry. I was! Did you write that with your group philosophy? No, with different group. Do you talk to someone else while we're talking? Yes. Are you talking (..)2013 Her