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Searchology Directory 12
Page 02
You will, of course, observe that if Mrs. Bentley had sent the snuff-box to the buttery of St. John's College instead of Trinity, it would not have been language, for there would have been no covenant between sayer and sayee as to what the symbol should represent, there would have been no previously established association of ideas in the mind of the butler of St. John's between beer and snuff-box; the connection was artificial, arbitrary, and by no means one of those in respect of which an impromptu bargain might be proposed by the very symbol itself, and assented to without previous formality by the person to whom it was presented. More briefly, the butler of St. John's would not have been able to understand and read it aright. It would have been a dead letter to him--a snuff-box and not a letter; whereas to the butler of Trinity it was a letter and not a snuff-box.
Although the Orang resides mostly amid the boughs of great trees during the daytime, he is very rarely seen squatting on a thick branch as other apes, and particularly the Gibbons, do. The Orang, on the contrary, confines himself to the slender leafy branches, so that he is seen right at the top of the trees, a mode of life which is closely related to the constitution of his hinder limbs, and especially to that of his seat. For this is provided with no callosites such as are possessed by many of the lower apes, and even by the Gibbons; and those bones of the pelvis, which are termed the ischia, and which form the solid framework of the surface on which the body rests in the sitting posture, are not expanded like those of the apes which possess callosities, but are more like those of man.
Somewhat higher than the fish in the scale of life is the frog. Although he begins life as a fish, and in the tadpole state breathes by gills, he soon discards the water-diluted air of the pond, and with perfect lungs boldly inhales the pure air of the upper world. His life as a tadpole, although so fish-like, is much inferior to true fish life: for though the fish has not the perfect lung, he has a modification of it which he fills with air, not for breathing purposes, but as an air-sac to make him float like a bubble in the water. Will he rise to the surface? he inflates the air-bladder. Will he sink to the bottom? he compresses the air-bladder. But in the frog the air-bladder changes into the lungs, and is never the delicate balloon which floats the fish in aqueous space. When the frog's lungs are perfected, his gills close, and he forever abandons fish-life, though being a cold-blooded creature he needs comparatively little air, and delights to return to his childhood's home in the bottom of the pond. But although he can stay under water for a long time, he is obliged to hold his breath while there, and when he would breathe must come to the surface to do so. It is possible to drown him by holding him under water.
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