Listen to music with a strong rhythm or listen to drum loops. Write something that goes along with the beat you feel and hear.
The drums marking life, the heartbeats struck for the living. Pulsing through the minutes, the days and the months. Through the changes of the seasons, the changes in the world, the changes in all lives lived. The pattering of the new when things are exciting and wonderous, the pulsating exuberance of youth through the golden age of certainty, the steady rhythm of maturity as it safely pounds away through the tempos of growing towards the heavy thumping of old age and the silence of the inevitable. Only then will a different beat begin, one that mere mortals cannot yet comprehend.