Celebration... is self restraint, is attentiveness, is questioning, is meditating, is awaiting, is the step over into the more wakeful glimpse of the wonder - the wonder that a world is worlding around us at all, that there are beings rather than nothing, that things are and we ourselves are in their midst, that we ourselves are and yet barely know who we are, and barely know that we do not know all this.
Martin HeideggerWhat seems natural to us is probably just something familiar in a long tradition that has forgotten the unfamiliar source from which it arose. And yet this unfamiliar source once struck man as strange and caused him to think and to wonder.
Martin Heidegger