Ptolemy

The apparent size of the Moon and Sun varies, which can be explained by their eccentric orbits.

The Earth's position at the center is a consequence of its heaviness and immobility.

Astrology, when practiced correctly, can reveal insights into human affairs and natural events.

The influence of the stars and planets on individuals is real and quantifiable.

The positions of the celestial bodies at the moment of birth determine a person's character and destiny.

Astrology is a legitimate science, albeit one that requires careful observation and interpretation.

The effects of celestial bodies are not always direct, but rather through their influence on the terrestrial atmosphere.

The division of the zodiac into twelve signs is based on astronomical principles.

The aspects between planets, such as conjunctions and oppositions, have specific astrological meanings.

The stars and planets exert a subtle, yet powerful, influence on all living things.

The study of astrology can help us understand the natural order of the universe and our place within it.

The Earth is a sphere, and its circumference can be measured using astronomical observations.

The use of latitude and longitude is essential for accurate map-making.

The world is much larger than previously imagined, extending far beyond the known Roman Empire.

The projection of a spherical Earth onto a flat map inevitably introduces distortions.

The use of a grid system based on astronomical observations is crucial for geographical accuracy.

There is a vast, unknown southern continent that balances the landmasses in the north.

The Indian Ocean is an enclosed sea, surrounded by land to the south.

The sources of the Nile River are located far to the south, in unexplored regions.

The calculation of distances on Earth can be derived from celestial observations.