text: To-day has been unbroken; no one has filched the slightest part of it from me. The whole time has been divided between rest and reading. A brief space has been given over to bodily exercise, and on this ground I can thank old age – my exercise costs very little effort; as soon as I stir, I am tired. And weariness is the aim and end of exercise, no matter how strong one is. Do you ask who are my pacemakers? One is enough for me, – the slave Pharius, a pleasant fellow, as you know; but I shall exchange him for another. At my time of life I need one who is of still more tender years. Pharius, at any rate, says that he and I are at the same period of life; for we are both losing our teeth. Yet even now I can scarcely follow his pace as he runs, and within a very short time I shall not be able to follow him at all; so you see what profit we get from daily exercise. Very soon does a wide interval open between two persons who travel different ways. My slave is climbing up at the very moment when I am coming down, and you surely know how much quicker the latter is. Nay, I was wrong; for now my life is not coming down; it is falling outright. Do you ask, for all that, how our race resulted to-day? We raced to a tie, – something which rarely happens in a running contest. After tiring myself out in this way (for I cannot call it exercise), I took a cold bath; this, at my house, means just short of hot. I, the former cold-water enthusiast, who used to celebrate the new year by taking a plunge into the canal, who, just as naturally as I would set out to do some reading or writing, or to compose a speech, used to inaugurate the first of the year with a plunge into the Virgo aqueduct, have changed my allegiance, first to the Tiber, and then to my favourite tank, which is warmed only by the sun, at times when I am most robust and when there is not a flaw in my bodily processes. I have very little energy left for bathing. After the bath, some stale bread and breakfast without a table; no need to wash the hands after such a meal. Then comes a very short nap. You know my habit; I avail myself of a scanty bit of sleep, – unharnessing, as it were. For I am satisfied if I can just stop staying awake. Sometimes I know that I have slept; at other times, I have a mere suspicion.