theorize about intergenerational benefits; they actually do the physical work. And it's through this tangible experience that understanding begins to dawn.
This makes me think about how wisdom often comes not from intellectual knowledge but from lived experience that changes our perspective. The physical act of digging, planting, and caring for something that will outlive us might teach us something that no amount of reading or discussion could convey.
There's also an interesting tension here between individual action and collective benefit. While the planting is done by one person, the shade will benefit many. Yet the quote focuses on the individual's understanding - suggesting that this personal revelation about meaning comes precisely when we connect our individual actions to collective welfare. The solitary act of planting becomes a bridge between the individual and the community, the present and the future.