A quote by Albert Einstein.
What is the meaning of human life, or, for that matter,
of the life of any creature?
To know an answer to this question means to be religious.
You ask: Does it make any sense, then, to pose this question?
I answer: The man who regards his own life
and that of his fellow creatures as meaningless
is not merely unhappy but hardly fit for life.”
Albert Einstein, The World As I See It