Life is like a flowing stream
It is not less than a dream

Every moment when passed away
Never repeats, always comes new

Life is a rhythm of ups and downs
But the steps of life (Age) can never come down

Men grew very fast, when view in the past
The flowing days of life, they realize in the last

Life is flowing can never stay
When you peep in past, you will say

Life is like a flowing stream
It is not less then a dream.

S. Nadia Azam Shah Bukhari

http://www.poemhunter.com/poem/what-is-life-86/