Body', 'soul', and 'spirit' may designate phenomenal domains which can be detached as themes for definite investigations; within certain limits their ontological indefiniteness may not be important. When, however, we come to the question of man's Being, this is not something we can simply compute by adding together those kinds of Being which body, soul, and spirit respectively possess--kinds of being whose nature has not as yet been determined. And even if we should attempt such an ontological procedure, some idea of the Being of the whole must be presupposed.
Martin HeideggerThe mathematical is that evident aspect of things within which we are always already moving and according to which we experience them as things at all, and as such things. The mathematical is this fundamental position we take toward things by which we take up things as already given to us, and as they must and should be given. Therefore, the mathematical is the fundamental presupposition of the knowledge of things.
Martin HeideggerThus "phenomenology" means ฮฑฯฮฟฯฮฑฮนฮฝฮตฯฮธฮฑฮน ฯฮฑ ฯฮฑฮนฮฝฮฟฮผฮตฮฝฮฑ -- to let that which shows itself be seen from itself in the very way in which it shows itself from itself.
Martin HeideggerCelebration... 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 Heidegger