Which philosopher believed that our world was subject to constant change "It is not possible to step into the same river twice")?

Question

Quizplus · Accepted Answer

Heraclitus believed in the doctrine of flux, which argued that everything in the universe is constantly changing and nothing is permanent. He famously said, "You cannot step into the same river twice," emphasizing the dynamic nature of the world.

Which Philosopher Believed That Our World Was Subject to Constant