I shun adopting a philosophy as in my opinion abiding by a philosophy stunts the evolution of learning and personal growth and leads to that mid-life crisis.
I think Timber Goddess said it well and it moved me to tears.
"I can still go out in the yard before each project and select the perfect timbers for the 'perfect' bent. Some of them are clean and clear, but the real ones have little knots that look like eyes, that some small child will look at every night as she falls asleep, imagining."
It matters little the tools that are used or the philosophy we hold so long as we realize that the product we produce is an extension of ourselves and a legacy to the trade. Will it stand for centuries proud so that little eyes may look at those beams and marvel or will it crumble and decay like so many structures of the past which were built by laborer's drudgery rather than artisans and craftsmans passion. The true timberframer has passion which is reflected in his work. When it becomes just a way to pay the bills then something is lost.
Derek reflects this well in his post and boat building is a good idea. Every hand built wooden boat is named and christened and reflects the personality and purpose of it's owner and builder.
If I were to embrace a philosophy of TF, being a father, or life in general for that matter, it would be anything that cuts the amount of time spent limits the potential of the finished product. It is in this vein that power tools can become evil.
It always amazes me how hand clearing a lot and simply spending time on a building site throughout a year gives a completely different insight as to the location of the home vs. using a bulldozer. One can get an appreciation for the land and how it lays and interacts with the sun, wind, rain and elements of nature and how it interfaces with mans spiritual side.
A home is more than a box we live in. The builder who, regardless of the construction method used, understands this concept, embraces it and adapts the structure to fit the needs of the occupants will find that not everything can be a historical carbon copy. We must grow and evolve the trade just as our ancestors did not limiting it to a certain philosophy or style based on existing works.
Embrace Medieval works, European, Germanic, Scandinavian, Japanese, American and learn from non-traditional as well as traditional buildings. Look at the concepts behind a design and the soundness of it's joinery and materials. Use what is good and shun what is bad.
I guess this is my philosophy but I reserve the right to amend and change at any time witout prior notice!