Every thing changes...the only thing that we can know for sure... the only thing that we can 'hold on to' is the truth. Direct experience of impermanence is the gateway to liberation.
It's very helpful to reflect on the way we experience change in the course of our human life, including our own aging and death. But even more freeing is discovering the direct insight into the momentary arising and passing of all phenomena through our practice of mindful observation.
