Date: c. 370-365 B.C.

"The soul in her totality has the care of inanimate being everywhere, and traverses the whole heaven in divers forms appearing;--when perfect and fully winged she soars upward, and orders the whole world; whereas the imperfect soul, losing her wings and drooping in her flight at last settles on t...

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"There abides the very being with which true knowledge is concerned; the colourless, formless, intangible essence, visible only to mind, the pilot of the soul."

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"The reason why the souls exhibit this exceeding eagerness to behold the Plain of Truth is that pasturage is found there, which is suited to the highest part of the soul; and the wing on which the soul soars is nourished with this."

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"During this process the whole soul is all in a state of ebullition and effervescence,--which may be compared to the irritation and uneasiness in the gums at the time of cutting teeth,--bubbles up, and has a feeling of uneasiness and tickling; but when in like manner the soul is beginning to grow...

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"At the beginning of this tale, I divided each soul into three parts--two having the form of horses and the third being like a charioteer; the division may remain."

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"And when this feeling continues and he is nearer to him and embraces him, in gymnastic exercises and at other times of meeting, then the fountain of that stream, which Zeus when he was in love with Ganymede named Desire, overflows upon the lover, and some enters into his soul, and some when he i...

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"After this their happiness depends upon their self-control; if the better elements of the mind which lead to order and philosophy prevail, then they pass their life here in happiness and harmony--masters of themselves and orderly--enslaving the vicious and emancipating the virtuous elements of t...

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"And of madness there were two kinds; one produced by human infirmity, the other was a divine release of the soul from the yoke of custom and convention."

— Plato (427 BC - 347 BC)

Date: c. 370-365 B.C.

"I mean an intelligent word graven in the soul of the learner, which can defend itself, and knows with whom to speak and with whom to be silent."

— Plato (427 BC - 347 BC)

Date: 1704

"Erect your schemes with as much method and skill as you please; yet, if the materials be nothing but dirt, spun out of your own entrails (the guts of modern brains), the edifice will conclude at last in a cobweb; the duration of which, like that of other spiders’ webs, may be imputed to their be...

— Swift, Jonathan (1667-1745)