Rudolf Steiner
"Everything in nature is interrelated, just as everything is interrelated in the human organism. The purpose, according to Rudolf Steiner (1914), is to comprehend those relationships on a level that becomes our own truth. Through Steiner’s fourfoldness, we gain an understanding of the relationship between our body and spirit through the four distinct members. Through his threefoldness, we gain a deeper understanding of the connection between the body, soul and spirit, and how spirit expresses itself in the human being. Through his seven life processes, we begin to fathom the ever-changing nature of the human being, the constant metamorphosis within us and around us."