SCYLLA & CHARYBDIS
"so through the ghost of the unquiet father, the image of the unliving son looks forth. In the intense instant of imagination, when the mind, Shelley says, is a fading coal, that which I was is that which I am and that which in possibility I may come to be. So in the future, the sister of the past, I may see myself as I sit here now but by reflection from that which then I shall be.
Drummond of Hawthornden helped you at that stile." (U9.380)