Plutarch, De sollertia animalium
Goodwin, Ed.

But as it is a task of great labor accurately to relate the economy and contrivances of the emmets, so it would argue too much of negligence to pass them over in silence. For there is not in Nature a smaller creature; and yet it is a most absolute mirror of the greatest and most noble performances, and (as it were) in a transparent drop the appearance of all virtue. There is friendship to be discerned in their mutual society. There is the image of fortitude in the patient undergoing of labor. In them are to be seen many seeds of continence, many of wisdom and justice. Insomuch that Cleanthes, who denied that beasts were endued with reason, could not forbear reporting how he met with the following accident of a crowd of emmets, that came to another ant-hill, bringing along with them a dead emmet. Presently other emmets ascending out of their ant-hill seemed (as it were) to meet them, and then disappeared again; and this was done twice or thrice. Till at length the one side brought up from under ground a worm, as the price of the dead emmet's redemption, which the other party of pismires receiving, delivered the dead emmet, and so departed. But that which is apparent to all is their equity to each other when they meet one another, while they that carry nothing always give way to those that are burdened; nor are their divisions and partitions of things too weighty for single carriage less remarkable, [p. 177] to the end the burdens may be divided among many. But when they bring forth their little eggs and expose them to the cold, Aratus makes it a sign of rainy weather.

When from her hollow cells th' industrious ant
Her hidden store of eggs brings forth.

For in that sense many read ἤια (provision) for ὤεα (eggs), referring it to the providence of those little creatures, who, when they find their provision in their magazines to begin to taint and grow rotten, bring it forth and expose it to the open air, to prevent the progress of the putrefaction. But that which above all things demonstrates the surpassing excellency of their understanding is their preapprehension of the germinating of wheat. For the wheat does not remain dry and void of putrefaction, but grows moist and turns into a kind of milky substance, when it changes from seed to become an herb. For fear therefore that preserving the quality it should become useless for food, they eat out the very principal part of the grain, from whence the wheat sends forth its blossom. I must confess, I do not approve of those who dig up ant-hills on purpose to improve their learning (as it were) by anatomy. However, they tell us by virtue of that cruel information, that the passage or descent from the top of the hill to the nest is not directly straight nor easily penetrated by any other creature, but intercepted with several turnings and windings, leading through several underminings and perforations into three cavities; of which the one is the common place of feeding and converse for the whole community, the next is the general magazine of their provision, and the third is the apartment where they dispose of their dead.