In English
Thus, destructibility or impermanence is an inherent characteristic of the material world. So also, worldly objects and relations bring about sorrow along with joy. The same object may be the source of joy as well as the cause of sorrow. The shadow of sorrow haunts the experience of joy. One may feel happy when he receives the news of the birth of a son but feels miserable when he receives the news of the death of the same son.