"No man ever steps in the same river twice, for it’s not the same river and he’s not the same man." Heraclitus
In a flitting moment, the nature of a particular element will change into another form. The question is whether this is the same thing or a new thing. While we are trying to figure this out, the very element will change into another form. It is always a subtle transformation, which Buddha highlighted as' impermanence’. The person who understands this very truth will live a peaceful life without any stress. Change is inevitable, and the understanding of this nature will bring you the ultimate peace.
