THREE: Possibly the world may move, and possibly it may be at rest. Possibly it may be round, or else it may be triangular, or have any other shape. Possibly the sun and the stars may be extinguished at setting, and be lighted afresh at their rising: it is, however, equally possible that they may only disappear under the earth and reappear again, or that their rising and setting is due to yet other causes. Possibly the waxing and waning of the moon may be caused by the moons revolving; or it may be due to the atmospheric change, or to an actual increase or decrease in the moons size, or to some other cause. Possibly the moon may shine with borrowed light, or it may shine with its own, experience supplying us with instances of bodies which give their own light, and of others which have their light borrowed. From these and such like statements it appears that questions of natural science in themselves have no value for Epicurus. Whilst granting that only one natural explanation of phenomena is generally possible, yet in any particular case it is perfectly indifferent which explanation is adopted.169"His face, unshaven since ever so long, is quite emaciated, and presents all the symptoms of nervous exhaustion. Once more twenty German soldiers are being nursed in his college, where only once a German doctor came to see them. He (Dr. Goffin) and a couple of Sisters have to manage everything by themselves, and the Germans do not even dream of providing food for their own wounded, although the college is so inadequately provisioned that the Head and the Sisters have to deny themselves the necessary nourishment that they may feed the wounded.
He lay on his armour-like back, and if he lifted his head a little he could see his brown belly, slightly domed and divided by arches into stiff sections
