“The soul is the ancestral animals. The body is their knowledge.”

“Just as the soul animates the body, so, in a way, meaning breathes life into a word.”

“He that studies only men, will get the body of knowledge without the soul; and he that studies only books, the soul without the body. He that to what he sees, adds observation, and to what he reads, reflection, is in the right road to knowledge, provided that in scrutinizing the heart of others, he neglects not his own.”

“The striving of humanity for knowledge and truth [can] not be suppressed. The growth of the spirit [is]an essential part of Creation; it was planned like the growth of the body, of the plants and animals and people - every living thing that God had created.”

“No, I don’t have to tell a soul about this, I promised myself. When you are a kid, you don’t know yet that a secret, like an animal, can evolve. Like an animal, a secret can develop a self-preserving intelligence. Shaglike, mute and thick, a knowledge with a fur: your secret.”

“Let my body dwell in poverty, and my hands be as the hands of the toiler; but let my soul be as a temple of remembrance where the treasures of knowledge enter and the inner sanctuary is hope.”