"It is well known to researchers of nature that one cannot perform even the slightest movement without motivation, meaning without somehow benefiting oneself. When, for example, one moves one’s hand from the chair to the table it is because one thinks that by putting one’s hand on the table one will thus receive greater pleasure. If one would not think so, one would leave one's hand on the chair for the rest of one's life without moving it an inch, all the more so concerning greater efforts."

“Because there is no difference or disparity of form between them "The Torah and the Creator and Israel are one.”

“f all people were to come by equal concepts and inclinations, without any difference whatsoever, all the souls of all the people would be regarded as one soul. Its value would be like the light of the sun: the light clothes in all the inhabitants of the world, yet we do not discern that there are separate forms in the sunlight. Similarly, one conceptual soul would robe many bodies, since places do not separate at all in spiritual matters if there are no separate forms in their qualities.”

“Had Israel not sinned, they would have been given only the five books of Moses and the book of Joshua.”

“The aim of the Creator from the time He created His Creation is to reveal His Godliness to others.”

“ince the essence of the soul is but a will to bestow, and all its manifestations and possessions are fulfillments of that will to bestow therefore it is immortal and irreplaceable. The soul, with all its manifestations is eternal and exists forever. Absence does not apply to them upon the departure of the body. On the contrary, the absence of the corrupted form of the body, greatly strengthens it, thus enabling it to rise to the Heavens. Thus we have clearly shown that the persistence in no way depends upon the concepts it has acquired, as philosophers claim, but its eternality is in its very essence, meaning in its will to bestow, which is its essence. And the concepts it acquires are its reward, not its essence.”

“There is a positive force, meaning constructive, and a negative force, meaning negative and destructive. They create and complement the entire reality in general and particular through their harsh and perpetual war with one another. As we have said above, the negative force appears at the end of every political phase, elevating it to a better state, and thus the phases follow one another until they reach their ultimate perfection In addition, being a social creature, the individual development is not enough. Rather, one’s ultimate perfection depends on the development of all the members of society.”