It means that the life of the person who sees that he is planting a sapling in his dream will progress in the direction he wants. It means that the dreamer will achieve success in every job and achieve the success he dreams of, so that his efforts will not go to waste.
The dream of the person who sees that he is planting a sapling in his dream means that his ideals and goals will come true. The person is in pursuit of new leaps and initiatives, and it means that he will achieve what he wants and succeed on the path he takes with small steps.