Do not consider it proof just because it is written in books, for a liar who will deceive with his tongue will not hesitate to do the same with his pen.
MaimonidesAnticipate charity by preventing poverty; assist the reduced fellow man, either by a considerable gift or a sum of money or by teaching him a trade or by putting him in the way of business so that he may earn an honest livelihood and not be forced to the dreadful alternative of holding out his hand for charity. This is the highest step and summit of charity's golden ladder.
MaimonidesIf a person studies too much and exhausts his reflective powers, he will be confused, and will not be able to apprehend even that which had been within the power of his apprehension. For the powers of the body are all alike in this respect.
MaimonidesWHEN reading my present treatise, bear in mind that by "faith" we do not understand merely that which is uttered with the lips, but also that which is apprehended by the soul, the conviction that the object [of belief] is exactly as it is apprehended. If, as regards real or supposed truths, you content yourself with giving utterance to them in words, without apprehending them or believing in them, especially if you do not seek real truth, you have a very easy task as, in fact, you will find many ignorant people professing articles of faith without connecting any idea with them.
Maimonides