One has to remember that each beginning has to be transformed, not into a stopover forever, but into a new beginning. And the journey is infinite, so whenever you feel, "This is the place to stop," you will always be wrong, because existence stops nowhere. It simply goes on evolving. It has no limits, no boundaries.
Looked at from the point of view of the river - and you are not the river, you are just watching the river - it seems to be lost in the ocean. But you can say just the contrary - that the ocean is lost in the river.