Life is as temporary is a dot on the surface of water(a bubble)
Kabir expresses the same thought as under:
पानी केरा बुदबुदा, अस मानुस की जात
देखत ही छुप जाएगा, ज्यूँ तारा परभात
The human life is like a bubble on the surface of water
It will extinguish just as the star becomes invisible at the first sight of dawn.