“One day I attempted to reach silence directly, with greater resignation, surrendering to the fate that governs any profound struggle. My millions of furious clawings became millions of grains of dust, of sand... A new geo-graphy lit my way, carrying me from surprise to surprise: suggestions of unusual combinations and molecular structures, of atomic phenomena, of the world of galaxies or of images in a microscope. The symbolism of dust — 'to be one with dust, here lies the profound identity, that is, the inner profundity between man and nature' (Tao Te Ching) —, of ashes, of the earth from whence we come and to which we return, of the solidarity born when we realise that the differences among ourselves are like those between one grain of sand and the next..”

The Eye of Spirit : An Integral Vision for a World Gone Slightly Mad (1997)
Context: The Realization of the Nondual traditions is uncompromising: There is only Spirit, there is only God, there is only Emptiness in all its radiant wonder. All the good and all the evil, the very best and the very worst, the upright and the degenerate — each and all are radically perfect manifestations of Spirit precisely as they are. There is nothing but God, nothing but the Goddess, nothing but Spirit in all directions, and not a grain of sand, not a speck of dust, is more or less Spirit than any other.

Source: The Shadow of the Wind

Page 214
2000s, (2008)

Ask the Dust (1939)

Source: Canyons of Night

Epitaph on a Jacobite (1845)

Source: Metamorphoses

Dust in the Eyes http://www.poemhunter.com/poem/dust-in-the-eyes/ (1928)
1920s