It was Plato, according to ...

It was Plato, according to Sosigenes, who set this as a problem for those concerned with these things, through what suppositions of uniform and ordered movements the appearances concerning the movements of the wandering heavenly bodies could be preserved.
It was Plato, according to Sosigenes, who set this as a problem for those concerned with these things, through what suppositions of uniform and ordered movements the appearances concerning the movements of the wandering heavenly bodies could be preserved.
 Plato

Quotes from the same author

Love is a serious mental disease.
 See image
 Plato
The man who makes everything that leads to happiness depends upon himself, and not upon other men, has adopted the very best plan for living happily. This is the man of moderation, the man of manly character and of wisdom.
 See image
 Plato
Good actions give strength to ourselves and inspire good actions in others.
 See image
 Plato
Cunning... is but the low mimic of wisdom.
 See image
 Plato
A good decision is based on knowledge and not on numbers.
 See image
 Plato