Final answer:
Socrates believed in the recollection of knowledge, the immortality of the soul, and the importance of learning.
Option D.
Step-by-step explanation:
Socrates, the ancient Greek philosopher, is attributed with the belief that knowledge is recollection (anamnesis), which means remembering what the soul knew before it entered the body.
He believed that humans have access to eternal forms or ideals that shape the physical world, and through questioning and dialectic, people can recollect these forms and attain knowledge.
Socrates also believed in the immortality of the soul, that it exists before and after bodily existence. Finally, he emphasized the importance of learning and the pursuit of wisdom, stating that there is no teaching, only learning.