Hadith 1

this convergence, the two blindfolds would have been at every look and stare. The turning sways and one of the pupils shifts away from the alignment of the other, so that most people in most cases see the same thing as two things. As for the eyelid, it originates from the skin that is on the outside of the cranium, and its benefit is to prevent what is in contact with the pupil from the outside, and when it is applied, it prevents the arrival of dust, smoke and rays, and it always polishes the pupil. He‑azwj Distanced from it the particles and specks that have fallen on it, and Made the lower part smaller than the upper, because the upper one covers the pupil once and reveals it again by moving it, and the lower one is not moving. So if it is increased to this amount, it always covers something of the pupil and it was filled with refuse and does not flow. As for the cilia, they prevent from the pupil some things that the eyelid does not prevent when the eye is open, as it is seen when the wind blows that brings the mote, so it opens at the lowest opening, and the upper cilia are connected to the lower, so he gets a semi-net looking behind them, and vision occurs with the impulsion of the mote. As for the ear, it is made of nerve, flesh, and cartilage, and it was created high like a sail to gather in it the air that moves from the force of the buzzing sound and buzzes in it and penetrates through the outlet that is in a solid bone called stone, and it stirs the air that is inside the ear and waves it as seen from the circles of water when it falls, so it falls there on a skin furnished with a concave band like the stretching of the skin on the drum. There is a hum that is felt in its form by the power of hearing the sounds deposited in that band through the mediation of what is behind it of the essence of the soul, and that outlet has many bends and turns, and at the end of it there is a cavity called the ‘hollow’ and the band around it. And it was made like that, so that the distance that it penetrates from the force of sound and the hot and cold winds will extend through it, and it will pass through it while the forces are broken and lukewarm. And the condition of that nerve in hearing is like the wetness of ice in the eyes, and its place is like its place, and just as all parts of the eye were created either to serve the ice or to protect it, so are all parts of the ear created to serve this nerve, and the benefit of the meatus is the benefit of the uveal hole and the echo. Rather, it is due to the deflection of the air colliding with a mountain or other high ground, which is like a pebble being thrown into a bowl filled with water, so circles come back from the ocean to the centre. And it was said that every sound has an echo and in homes, but the feeling is not felt due to the proximity of the distance, as it is as if they occur in the same time, and for this reason, the voice of the singer is heard in the homes, stronger than it is heard in the desert. As for the nose, it is made of bone and cartilage, with the exception of the motivating muscles, and its form shows that it has two bones, which are like triangles, their angles meeting from above, and their bases touching at an angle and separating at two angles, and on their lower ends are soft cartilage and between them along the suture there is a cartilage whose upper border is harder than lower. And its course, when it rises, divides into two parts, one of which leads to the farthest part of the mouth, and with it, the inhalation of air into the lung and the respiration that takes place as usual, not the mouth, and the other passes upwards until it ends at the bone similar to the filter placed in the face of the two appendages of the brain that resemble the nipples. And with it, curiosity is removed from the brain and inhalation of air into it and breathing and the two appendages are the sense of sm