Nature in particular shows us in the most honest way how transient everything is. There is no grasping or lingering in these changes we encounter daily. But nature also teaches us that everything is good as it is. Autumn is followed by winter, winter is spring, summer is summer and autumn is again. Everything in a perfect and natural way.
We humans, too, can devote ourselves to this time of change in a perfect and natural way. No sadness, no fear or anger or even difficult situation is permanent. Everything in this world is in this natural rhythm of arising and passing away. You have it in your hands, whether you turn to what is really real with honesty. Turning in honesty is at the same time acknowledging and accepting what is. This creates openness for the next step. Which then happens naturally.
Change is also growth - Imagine the tree would stay forever in the prime of spring. He could never share his fruits and sow his seeds for further growth. Standstill would be the result. Emergence and transgression as a necessity for a conscious change in the direction of holistic humanity.