You've seen the world, and all you've seen is nothing; and everything, as well, that you have said and heard is nothing. You've sprinted everywhere between here and the horizon; it is nothing. And all the possessions you've treasured up at home are nothing.
Omar KhayyamWe are in truth but pieces on this chess board of life, which in the end we leave, only to drop one by one into the grave of nothingness.
Omar KhayyamTo-day is thine to spend, but not to-morrow; Counting on morrows breedeth bankrupt sorrow: O squander not this breath that Heaven hath lent thee; Make not too sure another breath to borrow.
Omar Khayyam