He who sleeps forgets his hunger. (English proverb). It is less of a problem to be poor, than to be dishonest. (Native American proverb, Anishinabe). He who plants thorns must never expect to gather roses. (Arabic proverb). Many hands make light work..
The ossicles (also called auditory ossicles) are three bones in either middle ear that are among the smallest bones in the human body.They serve to transmit sounds from the air to the fluid-filled labyrinth (cochlea).he structure is known as the middle ear, and is made up of the stapes, incus, malleus, and tympanic membrane. These correspond to the columella, quadrate, articular, and angular structures in the amphibian, bird or reptile jaw.
Ossicles are created intracellularly by specialised secretory cells known as sclerocytes in the dermis of the body wall of echinoderms. Each ossicle is composed of microcrystals of calcite arranged in a three-dimensional lattice known as a stereom. Under polarized light the ossicle behaves as if it were a single crystal because the axes of all the crystals are parallel.