Both Plato's cave and Platonism have meaningful, not just superficial connections, because Plato's ideas were preceded and probably influenced by the hugely popular Pythagoreans of ancient Greece, who believed that the world was, quite literally, generated by numbers.

Both of these novels had protagonists ( Hayy in Philosophus Autodidactus and Kamil in Theologus Autodidactus ) who were autodidactic individuals spontaneously generated in a cave and living in seclusion on a desert island, both being the earliest examples of a desert island story.

Both the name " cave " and the scientific name spelaeus derive from the fact that fossils of this species were mostly found in caves, indicating this species spent more time in caves than the brown bear, which only uses caves for hibernation.

Both show the cave bear to be more closely related to the brown bear and polar bear than the American black bear, but having split from the brown bear lineage prior to the diversification of distinct eastern and western brown bear lineages and prior to the split of brown bears and polar bears.

Both the ruins and cave were visited and described briefly by John Lloyd Stephens at the start of the 1840s, but no detailed scholarly examination of the ruins was made until that of Eric von Euw in 1973 ( in part because Stephens and other early visitors failed to note that there were surviving inscriptions ).

Both of these narratives had protagonists ( Hayy in Philosophus Autodidactus and Kamil in Theologus Autodidactus ) who were autodidactic individuals spontaneously generated in a cave and living in seclusion on a desert island, both being the earliest examples of a desert island story.

Both Tim and Judy are bound hand and foot in the cave.

Both tours see different sections of the cave and are not similar.

West writes, " Both bear the marks of a distinct personality: a surly, conservative countryman, given to reflection, no lover of women or life, who felt the gods ' presence heavy about him.

Both sides bear the inscription " III VIR R P C ", meaning " One of Three Men for the Regulation of the Republic ".

Both bear a script-lettered " Phillies " logo, with the aforementioned star dotting the " i " s across the chest, and the player name and number on the back.

Both Simon and Garfunkel have acknowledged the tremendous impact of the Everly Brothers on their style, and many of their early songs ( including " Hey, Schoolgirl ") bear the mark of this influence.

Both brought historical concerns directly to bear on problems long associated with the philosophy of science.

Both Polar and Nether-Polar Urals are typically Alpine ; they bear traces of Pleistocene glaciation, along with permafrost and extensive modern glaciation, that includes 143 extant glaciers.

Both the orca and the polar bear are also most likely to prey on walrus calves.

Both American and Asiatic black bears are considered sister taxa, and are more closely related to each other than to other species of bear.

Both sides bear the inscription " III VIR R P C ", meaning " One of Three Men for the Regulation of the Republic ".

Both the ' New York game ' and the now-defunct ' Massachusetts game ' versions of baseball, as well as softball, share the same historical roots as rounders and bear a resemblance to the GAA version of the game.

" Inside the cathedral entrance is this epitaph: " Both the magnificent dome of this famous church and many other devices invented by Filippo the architect, bear witness to his superb skill.

Both of Moultrie's middle schools bear the names of successful black educators.

Both the lichen and the fungus partner bear the same scientific name, and the lichens are being integrated into the classification schemes for fungi.

Both the obverse and the reverse bear a coat of arms.

Both sexes of mutillids also bear hair-lined grooves on the side of the metasoma called felt lines.

Both the Latin and the Germanic words derive from the Proto-Indo-European root el -, meaning " red " or " brown ", which is also a root for the English words " elk " and another tree: " elm ", a tree distantly related to the alders.

Both wild and stocked brown trout are to be found in various stretches of this stream.

Both may be white ( if very pure ) or colored naturally grey, brown or black, or artificially pink, yellow, green, etc.

Both have a brown thorax and abdomen but A. isoceles has green eyes and clear wings and a diagnostic yellow triangular mark on the second abdominal segment.

Both black and brown bears can be seen in safety from an elevated viewing platform and boardwalk.

Both black and brown bears are seen from early July through August.

Both barbel and brown trout are extremely sensitive to water quality and pollution.

Both beak and feet are dark and the brown eyes are set in a narrow black mask underlined with white.

* Silver Bahama Pintail ( Ana bahamernisis ), Fairly large duck, Both male and female have white cheeks and throats, the rest of the body is light brown feet and legs are gray.

Both sexes are alike: mottled brown or black overall with a whitish-brown underbelly and thin, dirty-white fluff covering the head and neck.

Both sexes have white secondary remiges, a blue-grey bill with a black " nail " at the tip and grey feet ; the drakes have a bright yellow iris, while that of females is orange or amber and that of immatures is brown.

Both are typically reddish brown in colour, with darker markings on the head.

Both a dark brown dorso-lateral and a lateral stripe extend from head to tail.

Both species are short-billed brown birds with a preference for grassland rather the wetland habitats typical of rails.

Both sexes are mainly brown above and buff below, with chestnut fringes to the secondary remiges.

Both colorized versions correctly depict Stan's hair as being red, not medium brown as it appears in other colorized Laurel and Hardy movies.

Both the American Poultry Association and the American Bantam Association ( ABA ) recognize a number of Leghorn varieties including white, red, black-tailed red, light brown, dark brown, black, blue, buff, Columbian, buff Columbian, barred, exchequer and silver.

Both subspecies nest in pairs or loose colonies on offshore islands, making a cup of grasses and sticks in an exposed position, and laying two or three mottled brown eggs.