The Confessions Of Saint Augustine

And yet we say, "a long time" and "a short time"; still, only of time past or to come. A long time past (for example) we call an hundred years since; and a long time to come, an hundred years hence. But a short time past, we call (suppose) often days since; and a short time to come, often days hence. But in what sense is that long or short, which is not? For the past, is not now; and the future, is not yet. Let us not then say, "it is long"; but of the past, "it hath been long"; and of the future, "it will be long." O my Lord, my Light, shall not here also Thy Truth mock at man? For that past time which was long, was it long when it was now past, or when it was yet present? For then might it be long, when there was, what could be long; but when past, it was no longer; wherefore neither could that be long, which was not at all. Let us not then say, "time past hath been long": for we shall not find, what hath been long, seeing that since it was past, it is no more, but let us say, "that present time was long"; because, when it was present, it was long. For it had not yet passed away, so as not to be; and therefore there was, what could be long; but after it was past, that ceased also to be long, which ceased to be.

Let us see then, thou soul of man, whether present time can be long: for to thee it is given to feel and to measure length of time. What wilt thou answer me? Are an hundred years, when present, a long time? See first, whether an hundred years can be present. For if the first of these years be now current, it is present, but the other ninety and nine are to come, and therefore are not yet, but if the second year be current, one is now past, another present, the rest to come. And so if we assume any middle year of this hundred to be present, all before it, are past; all after it, to come; wherefore an hundred years cannot be present. But see at least whether that one which is now current, itself is present; for if the current month be its first, the rest are to come; if the second, the first is already past, and the rest are not yet. Therefore, neither is the year now current present; and if not present as a whole, then is not the year present. For twelve months are a year; of which whatever by the current month is present; the rest past, or to come. Although neither is that current month present; but one day only; the rest being to come, if it be the first; past, if the last; if any of the middle, then amid past and to come.

See how the present time, which alone we found could be called long, is abridged to the length scarce of one day. But let us examine that also; because neither is one day present as a whole. For it is made up of four and twenty hours of night and day: of which, the first hath the rest to come; the last hath them past; and any of the middle hath those before it past, those behind it to come. Yea, that one hour passeth away in flying particles. Whatsoever of it hath flown away, is past; whatsoever remaineth, is to come. If an instant of time be conceived, which cannot be divided into the smallest particles of moments, that alone is it, which may be called present. Which yet flies with such speed from future to past, as not to be lengthened out with the least stay. For if it be, it is divided into past and future. The present hath no space. Where then is the time, which we may call long? Is it to come? Of it we do not say, "it is long"; because it is not yet, so as to be long; but we say, "it will be long." When therefore will it be? For if even then, when it is yet to come, it shall not be long (because what can be long, as yet is not), and so it shall then be long, when from future which as yet is not, it shall begin now to be, and have become present, that so there should exist what may be long; then does time present cry out in the words above, that it cannot be long.