What is the meaning of life ? What is life worth? Why do we live? How to live your life? What challenges does life have in store for us? Is life a dream? Should we take life seriously? Can we live happily?
So many questions that, from time immemorial, men have tried to answer. Philosophy has often focused on defining what life is, as opposed to death, but also the notion of existence, as opposed to non-being, to nothingness.