Some like to take the argument that a Man Cannot Walk the Same River Twice and claim that nothing is ever the same as time flows. I myself writing this is a different person to one writing this. I want to say that I think all the arguments for this are FALLACIES. The confusion comes form the absence of an accurate definition of the word 'river' or 'person' or anything else. Does one define a river as a completely stationary body of water molecules, or as a dynamic body of molecules, which is contained by riverbanks and the riverbed? I am sure that everyone would agree on a river being a dynamic system, as well as any other object. So, the arguments are false and groundless.