I take the walk to be the externalization of an interior seeking so that the analogy is first of all between the external and the internal.
Trouble results when the speed of growth exceeds the speed of nurturing human resources. To use the analogy of growth rings in a tree, when unusually rapid growth caused the rings to grow abnormally thick, the tree trunk weakens and is easily broken.
Birds and animals in the wild migrate every year to safer and nurturing pastures, leaving behind the old environment. After nurturing their young ones, they return to thrive in the old environs. I use that analogy to meditate. You migrate to your inner soul, nurture the strength, light and creativity there, and return.
We're making this analogy that AI is the new electricity. Electricity transformed industries: agriculture, transportation, communication, manufacturing.
A lot of the progress in machine learning - and this is an unpopular opinion in academia - is driven by an increase in both computing power and data. An analogy is to building a space rocket: You need a huge rocket engine, and you need a lot of fuel.
As I think through the issue of funding the rebuilding of Iraq, I think about the analogy of a bankruptcy proceeding. There is no doubt that Iraq as a country is bankrupt.
If al-Qaida, all apologies to Microsoft for the analogy, is Windows 1, Daish is Windows 5.
As the Church is the aggregate of believers, there is an intimate analogy between the experience of the individual believer, and of the Church as a whole.
Music and politics are in essence about communication. Without over-stretching the analogy I do feel a sense of rhythm is important in getting your message across.