Having concluded these introductory remarks I proceed to examine those — Maimonides

"The third class of evils comprise those which everyone causes to himself by his own action. This is the largest class, and is far more numerous than the second class. It is especially of these evils that all men complain,—only few men are found that do not sin against themselves by this kind of evil. ...This class of evil originates in mans vices, such as excessive desire for eating, drinking, and love; indulgence in these things in undue measure, or in improper manner, or partaking of bad food. This course brings diseases and afflictions upon the body and soul alike."

"He will punish all the evil deeds of men, although they have not been prohibited by a prophet, if common sense warns against them, as e.g., injustice and violence. ...it is distinctly added that he who does a good thing without being commanded, receives nevertheless his reward. The same principle is expressed in all the sayings of our Sages."

"There is one [disease] which is widespread, and from which men rarely escape. This disease varies in degree in different men … I refer to this: that every person thinks his mind … more clever and more learned than it is … I have found that this disease has attacked many an intelligent person … They … express themselves [not only] upon the science with which they are familiar, but upon other sciences about which they know nothing … If met with applause … so does the disease itself become aggravated."

"Abraham ... was sunk in Ur of the Chaldees among foolish idolaters. His father and mother and all the people worshipped the stars. ... He knew that all were mistaken and that what caused them to err was worship of the images which drove the Truth out of their minds. ... It was proper to destroy and smash the idols so that the people should not err by them like those who think there is no god save images."

"After a long time the great and awful Name was forgotten and the people, men, women and children, only recognized an image of wood or stone and the temple of wood or stone which they had been brought up from infancy to serve by bowing down."

"No form remains permanently in a substance; a constant change takes place, one form is taken off and another is put on."