Those who grieve find comfort in weeping and in arousing their sorrow until the body is too tired to bear the inner emotions.
MaimonidesThe more we desire for that which is superfluous, the more we meet with difficulties; our strength and possessions are spent in unnecessary things, and are wanting when required for that which is necessary.
MaimonidesWhile one man can discover a certain thing by himself, another is never able to understand it, even if taught by means of all possible expressions and metaphors, and during a long period; his mind can in no way grasp it, his capacity is insufficient for it.
Maimonides