Isnt life mysterious? I mean we still completely do not understand how life came about?

I am not coming from an athiest perspective, nor from a Christian one, nor from any religious standpoint. Im coming from a logical standpoint. We STILL don't know where humans came about, there is not enough evidence. Humans have asked why for millenia about our existence, yet we have not claimed enough evidence to say that this is the TRUTH. What is truth? do we really know? We develop theories about who we are and humankinds strengths and weaknesses. Our weakness lies in believing in all sorts of strange things to occupy our time and hearts. but will we ever know? I think we have failed in this respect. :)