"The physician must be able to discern the state of health of a person from his speech, his gait, his sleep, his dreams, his appetite, his thirst, his excretions, and his thoughts."

"The greater the truth, the greater the libel."

"The human being is a microcosm of the universe."

"The greatest good that can befall man is to be free from all desires, and to be engaged in the acquisition of knowledge."

"The following have no share in the world to come, but are cut off, and perish, and receive their punishment for all time for their great sin: the minim, the apiḳoresim, they that deny the belief in th…"