Well there are 3 fragments related to this, one likely fake. It is a way to wake you up in his crazy paradox. There are books and articles and may be one can

Well there are 3 fragments related to this, one likely fake. It is a way to wake you up in his crazy paradox. There are books and articles and may be one can start with the key phrase What is same river And the hidden issue is you. If you think it is unique every time frame ... what is same river and same you. Can One same you even step into the River And if step into it and swim in parallel is the molecules mostly the same ... Back to What is river? If it is keep on changing as any river that is not changing and moving is not a river, the sameness if you accept then you can step into the same river as many time as you like. But that is wrong per the statement. Hence what is “same river”.