Life, that is something we learn everyday throughout the time we live on this planet we are completing stages of life but yet no one can understand the life perfectly but with our experiences and with our knowledge our attitude towards the life and the understanding about the life changes. so somehow we gain something out of life every time and we give something to life every time. the art of learning is not education hence, the art of living is not the life.
according to biology life is the condition which distinguishes active organisms from inorganic matter but that is what biology says it is not a perfect definition and there are no perfect definitions for anything as well so, different people have different perspectives about the life according to some philosophical and religious views that definitions differs according to their perspectives according to materialism, life is a complex form of arrangement of matters but can it only be a formation of matter?
life can be a formation of matter but then what is matter? and how matter is formed? we can think the existence as life so, if life is existence then what does exists? life is complicated so, you have to have your own way of thinking there is nothing called perfect in the world so your vision is only perfect to you because everything in this world is relative.