He, however, who begins with Metaphysics, will not only become confused in matters of religion, but will fall into complete infidelity.
MaimonidesThe business conduct of the disciples of wise men is truthful and faithful.... He does not allow himself to be made a surety or a guarantor and does not accept the power of attorney.... He lends money and is gracious. He shall not take away business from his fellow man.
MaimonidesFor it is said, "You shall strengthen the stranger and the dweller in your midst and live with him," that is to say, strengthen him until he needs no longer fall upon the mercy of the community or be in need.
MaimonidesTruth does not become more true by virtue of the fact that the entire world agrees with it, nor less so even if the whole world disagrees with it.
Maimonides