OK,
Let's see how I'm going to do this!
When we look at Aleph, we consider it to be the "first spark". This is to say, that Aleph is a energy, which has only begun it's journey. It's not defined, nor contained, it can go helter scelter or we can direct it, in a sensible direction as a productive force in any application.
To actually see how this works, is to look at the biological process, which defines the development of Aleph in a more practical way.
Looking at a seed, it will lay dormant for a period of time, until the right environmental conditions develop to allow it to germinate.
We can also look at the very basic cell-structure to explain the movement or development. Biologically the cell is an organic struture, but it exist with or by inorganic compound. This is energy. Proton, neurons, etc. Everything around us is based on this principle.
In Aleph, we find the energy, in Beth we find the "container". The cell wall. Therefore, to contain energy in whichever form is to Beth, Aleph into the material world with an non arbitrary view.
Beth cannot be defined as an exact structure! For when we are Beth-ing, we are developing another Beth on it's own.

. Consider, as we plant the seed, we are Beth-ing the "probability" of the green bean going to deliver a harvest. In that, we are estimating what may happen. We are now considering (thought)-Beth, of the entire growing process (Beth-ing - Beth).
This is exactly why we cannot consider each letter on it's own, but we can describe a development in a box of it's own! This is where we see how important it is to alter our thinking, but remembering the archetypal structures that exist as well as the non-arbitrary formation of the Hebrew Alphabet in itself.
What we are looking at, is the thought process in Beth and the continuing thought peocesses that will develop as the result of the first Beth, and our Beth-ing(continuing thought processes on the first thought), into three, four etc.
Here we see that the first cell structure is the cell wall, which is organic, but containing inorganic particles-(Energy-Aleph).
This is the bringing together or dividing of certain elements and thought patterns. We can also see it as a separation between what we perceive, and what is the norm. Another way to look at it--We can decide, which we want to keep and what we want to get rid of?
The dualities in the two's does not necessarily point to a bringing together, but also a "sifting", separating, keeping the good, gone with evil. A decision and the process of bringing it to our normal daily lives.
We are now starting to direct the energies in our lives to conform to our standards, be it Mundane or Spiritual. Each of us, has a defined thought process, and this is what we apply to consider our continuation, be it good or bad. Our thoughts influence the energy and it's direction we want to apply in our lives.
This is then where we start "moving" into the three's as a result of our Beths. We are now looking at cycles, each full circle has to have Aleph, Beth, etc, to result in attainment - Yod.
Therefore, for all practical purposes, we have now, reigned in or tamed the energies in our lives, contained it, and applied it in any way we may think fit, taking us to Gimmel as the result of our first thought and it's movement.
Blessed be.