When a farmer was about to die, he wanted to pass on his farming experience to his sons, so he called to them and said, "Boys, I'm leaving this world, so go and look for what I've buried in my vineyard, and find it all!" The sons thought there was gold and silver buried there.

After their father's death, they turned over all the ground of the vineyard, and found no treasures, but the ground of the vineyard was well plowed, so that this year there were more grapes than ever.

Philosophy of life: There is no beauty in the world without work, and labor is the best treasure

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