למען ירבו ימיכם וימי בניכם על האדמה אשר נשבע ה' לאבתיכם לתת להם וכו' (יא-כא)
MASHAL: A man once came to the holy Bobover Rebbe, R’ Benzion Halberstam ZT”L HY”D, for a blessing on behalf of his family and himself. The Rebbe began to ask him about his situation in both the spiritual and material realms. In the course of the conversation, the Rebbe learned that one of his sons was studying science in university. The Rebbe asked him, “What is the reason that you sent him to study in university and not to yeshivah to study Torah?”
The man was undaunted. “Rebbe,” he said with a smile, “it’s very simple. If my son works hard and finishes his course of study in science and receives a doctorate, then he will be able to get a reputable position in another university and make a solid livelihood. Then he will be able to support me for the rest of my life - until 120.”
Without hesitation, the Rebbe responded, “But who will support you after 120?”
NIMSHAL: The world uses the expression, “The only guarantees in this world are death and taxes!” But we Jews have one more guarantee: If we study Hashem’s Torah and fulfill his mitzvos to the best of our ability, we are guaranteed a long life here on this world and an everlasting life in the World-to-Come. The sole pursuit of material happiness here, will only ensure that one pays extra taxes before his death!