I guess 'surely' technically qualifies as you do not have anything to compare it to. But because of that, describing it in any quantity can only be guesswork.

I guess 'surely' technically qualifies as you do not have anything to compare it to. But because of that, describing it in any quantity can only be guesswork. Edit: that is to say, you only have one life, and comparing the whole to individual parts doesn't really make sense.