Womb with in a womb
As a human we all feel mother womb is the source of our generation, because the care, nutrition and the environment with in holds the life and gives rise to a baby born on earth. But if the baby feel to stay there for ever it's not possible, as it's a temporary destination. Similarly once born, we are in another Womb, that's the mother nature.she provides us the oxygen, nourishment thru food and life to live. Similar to mother womb it's also a temporary place, every being who got a life should leave this place for sure. Hence every body should enquire to find the truth, where there is no impermanence and no vanishing is possible.