These are just the basic philosophies of the east, or at least ones that I took from Martial Arts and influenced me, and the ways I look at things. There are many perspectives into the same concepts. Two different people doing an artistic representation of an object; using different mediums, skills, and from different points of view, may believe the same core concepts, but the expression may be quite different.
Math is a man-made construct to help us to understand interactions in nature. Philosophy and Religions are also man-made constructs to help us understand nature and ourselves. This does not mean that any of them are wrong, but they are just tools of knowledge, not knowledge themselves. They aren't answers, but questions. They teach people how to be introspective and reflect on the how/what/why. Either we are growing and changing, or we're are decaying towards our demise. So these are here to remind people to think, feel, and live.