But if it be asked how it happens that the blood in the veins, flowing in this way continually into the heart, is not exhausted, and why the arteries do not become too full, since all the blood which passes through the heart flows into them, I need only mention in reply what has been written by a physician 1 of England, who has the honor of having broken the ice on this subject, and of having been the first to teach that there are many small passages at the extremities of the arteries, through which the blood received by them from the heart passes into the small branches of the veins, whence it again returns to the heart; so that its course amounts precisely to a perpetual circulation.
But there are many other circumstances which evince that what I have alleged is the true cause of the motion of the blood: thus, in the first place, the difference that is observed between the blood which flows from the veins, and that from the arteries, can only arise from this, that being rarefied, and, as it were, distilled by passing through the heart, it is thinner, and more vivid, and warmer immediately after leaving the heart, in other words, when in the arteries, than it was a short time before passing into either, in other words, when it was in the veins; and if attention be given, it will be found that this difference is very marked only in the neighborhood of the heart; and is not so evident in parts more remote from it.
The little boys seemed to leer gloatingly at the blood upon the other child's face.
Little Jimmie was striving to stanch the flow of blood from his cut lips.
Who has dared to bewitch the king and to strike blood upon his house?
This is no little matter," he said, "to be washed away with the blood of one or two and be forgotten.
I had left her alive when I set out for Troy and was moved to tears when I saw her, but even so, for all my sorrow I would not let her come near the blood till I had asked my questions of Teiresias.
Stand back from the trench and withdraw your sword that I may drink of the blood and answer your questions truly.
Nay," I answered; "we shed no blood of men except in just punishment; but if thou wilt see, bid thy servants drive in an ox through the kraal gates, and before he has run twenty paces I will strike him dead.
Blood is good, the red blood is bright; there is no smell like the smell of new-shed blood.
They feed upon raw cow's flesh; when they kill a cow, they keep the blood to rub their bodies with, and wear the guts about their necks for ornaments, which they afterwards give to their wives.
He then took off his cups, and gave in each place a stroke with his poignard, which was followed by a stream of blood.