We go about our about our daily lives understanding almost nothing of the world, we give little thought to the machinery that generates the sunlight that makes life possible, to the gravity that glues us to an earth that would otherwise send us spinning off into space, or to the atoms whom which were made, and all who stability we fundimentally depend. Few of us spend much time wondering why nature is the way it is, Where the cosmos came from or whether it were always there, If time will one day flow backward, or whether there are limits to which humans can know. What is the smallest piece of matter, why we remember the past and not the future. And Why There Is A Universe..
every year you pass your birthday and know you were born that day but every year you pass your death day and you have no clue.