'that’s the flow of yin and yang. yin and yang seem to be two things and in fact have different meanings but canbe combined into one'.I often use our fingers as a metaphor. the ten fingers stand for many. this one can be science, this one the society, this one the environment… but they all stem from the same origin, the one. people nowadays tend to make things more and more complex, as in thenonstop development of science. yet they don’t know how to return to the origin, and this I think is the problem.one contains two and many, and, many will return to one.you should nurture yourself with all the information, all the pictures and texts, and try to make them one.'