Tis on the living Envy feeds. She silent grows
When, after death, man's honor is his guard.
So I, when on the pyre consumed I lie,
Shall live, for all that's noblest will survive.
Ageing destroys youth, sickness destroys health, degeneration of life destroys all excellent qualities and death destroys life. Even if you are a great runner, you cannot run away from death. you cannot stop death with your wealth, through your magic performances or recitation of mantras or even medicines. Therefore, it is wise to prepare for your death.
Devoutly to be wish'd. To die, to sleep; To sleep, perchance to dream—For in that sleep of death what dreams may come,When we have shuffled off this mortal coil, Must give us pause, there's the respect, That makes calamity of so long life