Musar su Salmi 8:3

וכרמך לא תעולל . The wording of the prohibition to pick your vineyard bare or to pick up fallen grapes (19,10) which is clearly designed to afford the poor a means of sustenance, carries a veiled warning not to chase away עוללים, people who spend all of their time studying Torah, when they come to the vineyard at harvest time to pick up their gleanings. In the final analysis it is Torah students such as these who ensure that the harvest of the vineyard will be successful, that G–d will direct His blessing onto our land.

When they approached Rabbi Yose, they discovered that the boy was asleep and seemed as if he had left this world. They remarked, “Fortunate is your lot, Rabbi Yose, and blessed is the Merciful One who has performed for you a miracle on account of your son’s words. For he pushed aside the gates of Heaven with his comely words and on account of his copious tears they extended your life by twenty-two years.” Then they took the boy and kissed him and cried with him tears of joy, carrying him to another room until his mind was settled and his soul returned to him as before. They rejoiced with Rabbi Yose for three days, propounding numerous novel Torah insights. Rabbi Yose said to them, “Companions, I do not have permission to reveal to you what I saw in the other world until twelve years have passed. But the holy King made a reckoning of the three hundred and seventy tears that my son shed. And I swear to you, my companions, that the moment my son began reciting the verse, ‘When you happen upon a bird’s nest,’ and the other words mentioned above, all the benches in the Heavenly academy shook and everyone stood before the holy King and sought mercy on my behalf. “Then the Holy One Blessed is He was filled with mercy for me because my son’s words and self-sacrifice on my behalf pleased him. One of the appointed angels argued, ‘Master of the Universe! Look, it is written, Out of the mouths of babes and sucklings You have founded strength because of Your tormentors, to silence the enemy and the avenger (Tehillim 8:3). May it be Your will that in the merit of the Torah and of this child, who offered his own life for his father’s, You will have pity on him and spare him.’ “Then the Holy One Blessed is He summoned the Angel of Death and gave him thirteen other individuals as a security for me for another twenty-two years.”