Do not overlook tiny good actions, thinking they are of no benefit; even tiny drops of water in the end will fill a huge vessel. Do not overlook negative actions merely because they are small; however small a spark may be, it can burn down a haystack as big as a mountain.
Then from the neighboring thicket the mocking-bird, wildest of singers, Swinging aloft on a willow spray that hung o'er the water, Shook from his little throat such floods of delirious music, That the whole air and the woods and the waves seemed silent to listen.
Imagine a limitless expanse of water: above and below, before and behind, right and left, everywhere there is water. In that water is placed a jar filled with water. There is water inside the jar and water outside, but the jar is still there. The 'I' is the jar.
Not I, nor anyone else can travel that road for you. You must travel it by yourself. It is not far. It is within reach. Perhaps you have been on it since you were born, and did not know. Perhaps it is everywhere - on water and land.
If a writer of prose knows enough about what he is writing about he may omit things that he knows and the reader, if the writer is writing truly enough, will have a feeling of those things as strongly as though the writer had stated them. The dignity of movement of an iceberg is due to only one-eighth of it being above water. A writer who omits things because he does not know them only makes hollow places in his writing.