key to the comprehension of the Universe and Everything, by Mr. Ashleigh Brilliant,

In the end --->

______________<---Everything Depends

---> Upon Everything Else.



Or, via Imric's ref to Build a Crooked House (Henlein) in another forum:

Welcome to Tesseract Terrace

Enter anywhere \ufffd

Exit \ufffd anywhen

The Eight-fold Way is your friend...