Philosophy should develop organically, if at all.
Too often, elaborate philosophies are attached to instruction to validate training methods and techniques that are difficult to rationalize when subjected to logical analysis. It is a way for people to bypass skepticism and reason on the part of students. I would be wary of instructors who spend too much time talking about the philosophy of the style at the cost of time spent actually working.
On the other hand, a philosophy of the style that develops organically out of training effective technique and synthesizing what you're learning into a cohesive set of ideas can be a good way of organizing information and maybe achieving a higher level understanding.
The cinnabun palm is deadly, especially when combined with the tomato kick. - TenTigers