What is life?

There are many things we feel life is and from a book called Soaring with the Eagles. This inspiring book takes an innovative look at the eagle and draws many thought-provoking analogies that graphically illustrate practical lessons believers and non-believers can learn from this majestic bird. It's a wonderful book and we can all learn alot from it. The book said:
Life is a challenge -meet it.
Life is a gift - accept it.
Life is an adventure - dare it.
Life is a sorrow - overcome it.
Life is a tragedy - face it.
Life is a duty - perform it.
Life s a game - play it.
Life is a mystery - unfold it.
Life is a song - sing it.
Life is an opportunity - take it.
Life is a journey - complete it.
Life is a promise - fulfill it.
Life is a beauty - praise it.
Life is a struggle - fight it.
Life is a goal - achieve it.
Life is a puzzle - solve it.
The tragedy of life doesn't lie in not reaching your goals, but the real tragedy is when you have no goals to reach.
We will all get to the unavaoidable part of life; so be prepared.