Random philosophical question

Since the water from the river flows down the mountain..
Is there any way to make it flow up?

Good luck

There is. Actually, there are multiple ways.
For instance, you can do it the inefficient way, by using the Leidenfrost effect.
But if you want to be really smart, you can instead try and use a rather ingenious and infamous invention, specifically designed to make water flow up in spite of everpresent gravity. This device came publicly to be known as the pump.

Sunshine makes water go up and rain brings it down

I know these aren't really philosophical answers - but they are ways in which water goes 'up', as well as being little wonders of nature:

A blowhole:
https://www.youtube.com/watch?v=tIoQl4Uovlk

A geyser:
https://www.youtube.com/watch?v=wE8NDuzt8eg