Take a moment now, stressed or not, to store that image you just created for instant recall and, throughout your day, bring it forward to your conscious mind whenever you have even a brief moment to focus your attention away from what is in front of you. When you are comfortable with summoning the image, return to this meditation and work on making the colors more vivid and the sounds clearer. Make the contrast sharper and let the beauty and serenity of your lake fill your mind. Continue to update your memory of ever-calmer and more peaceful lakes so that it is available for instant recall whenever you like.
When the surface of a lake is disturbed, ripples are created. Concentric rings spread out from the source of the disturbance. The water is no longer still and no longer calm. But the reaction of the water is measured. The water will never react in any way that is more or less necessary and proportional to the force of the causative agent. Water never over-reacts. Similarly, but with no less importance, it never under-reacts either. The reaction we witness is in perfect harmony with the initial disturbing action, neither more or less than is appropriate.
When your reaction is complete and has exhausted itself, return to the calm mind you would otherwise normally keep, just as the surface of the lake becomes pristine once again.
Mizu no Kokoro: Meditation II
Sit quietly and gently close your eyes. Imagine you are sitting on the bank of a beautiful lake. Your feet and ankles are resting in the cool water and you can feel the warm breeze on your skin. Now imagine a stronger gust of wind. Watch as small waves are created. Keep watching as they lose their force and dwindle. Repeat the process again this time with a stronger wind. Pay attention to how the size of the waves changes and how much further they travel across the lake, gradually diminishing. Repeat this process several more times, each time varying the strength of the wind that causes the surface to fracture.
NOTE: A continuation of this meditation appears after the next section.
When Calmness Returns
Water then can quickly change from a state of stillness to movement and back to stillness.
It is vital to recognize that ‘a mind like water’ is reactive NOT passive.
Maintaining your ‘cool’ while your carefully constructed life is collapsing around you is not what this teaching is about, though unfortunately that is sometimes the message taken from it when the phrase Mizu no Kokoro is translated as ‘a mind like still water’. This is not about passively accepting whatever fate throws at you. But neither is it about dominating your environment. Rather, it is – simple in theory, very difficult in practice – to react appropriately, from your inner self, to events in your life.
We can see this clearly when we watch masters of different martial arts. Their actions are almost childlike in appearance (as compared to the theatrics of a Hollywood movie). Simple, direct, and always just enough to get the job done with no wasted energy. At this level their minds hardly appear to have been disturbed at the conscious level; rather their technique is born from the unconscious mind.
When disturbed, water reacts as much as it needs to…but never more than that. Soon after the water returns to its original condition of calmness. This is the lesson to learn from Mizu no Kokoro and apply to your life.
Mizu no Kokoro: Meditation III
This is a continuation of the meditation described in the section above (Ripples). Imagine you are sitting by the lake with your feet relaxing in the water. Observe again the waves caused by the wind. This time continue to watch the ripples as they become ever smaller and finally disappear, spent, as the surface of the lake becomes unbroken once again. Dwell on this scene before you for a minute or so. Alter the image to your liking in the same manner you did in the first meditation (Calm Water, see above). When you have fully experienced the calm, imagine another strong wind blowing across the lake. As the surface is disturbed once again, watch the waves rise and then lessen until peace returns.
Formless
One of the characteristics that water, like any liquid, has is the ability to adapt to a changing environment. A measure of water placed in different containers will immediately alter its shape to fit its new surroundings.
The life lesson here from Mizu no Kokoro is obvious: adapt to circumstances. Don’t get trapped in old ways of thinking, however traditional they are and however well they may have served you in the past (or not, as the case may be when we witness others fail to understand that doing the same thing repeatedly will not produce different results). Anyone reading this on the internet no longer lives in a world of slow-paced change. At the age of 36, in my lifetime I have witnessed an immense technological revolution and there is no reason to think this will not continue into the future. People can expect to not only change jobs but entire careers several times throughout their life, with each step requiring new and additional training. An inability to be able to learn and apply new skills can be limiting to say the least. Worse, a refusal to face facts and acknowledge this new environment can spell disaster for yourself and your children.
Adapt to what life gives you. Harmonize with it, don’t fight it. Realistically appraise what is going on and make the changes necessary to allow you to continue living your life in a comfortable manner. Does this mean you should be a victim to circumstances? No, not at all. Water is reactive, not passive. Adapt to your true nature and find your own path to walk, your own song to dance to, your own game to play.

Mizu no Kokoro: Meditation IV
This is a more challenging meditation that will bring you to a deeper understanding of Mizu no Kokoro.
Before we start, consider that around 60% of your body is water.
Close your eyes and allow yourself a few deep breaths.
Now, I want you to imagine that all of your body mass is slowly turning into water. For now you are retaining your body shape and your features, but you are losing your solidity. As you complete the process imagine your own shape and features becoming less distinct as the water begins to sink down to the ground.
When you have fully disappeared imagine yourself as the water spreading out, spilling over edges and filling crevices, becoming more and more diffuse. If you encounter a barrier slide along it until you find a new direction to head in.
Continue to imagine yourself expanding. You have no limit in this form. However far you wish to travel as a body of water there is always enough water to allow you to do so. You are limitless and able to take on any form. Notice yourself as the water taking on different shapes and moving in different directions as circumstances dictate. Don't fight against your obstructions but flow around them.
Continue to expand yourself for as far as you wish to travel. When you are ready begin retracing your steps. Watch yourself as the water retreat back over the landscape you have covered. Feel yourself becoming whole once again as the water gathers in a central place. Watch your shape and features become restored. As you regain your natural shape imagine the water solidifying once again into the body you are familiar with. Becoming harder to the touch and notice your eyes, your hair and your skin.
When you are complete take a few minutes to reflect on what it felt like when you had dissolved yourself into water and were able to travel anywhere without limitation. Remind yourself that the water flowed from and returned to a central source: yourself. Fix the feeling as best you can in your mind and practice returning directly to that state when you have a moment. Continue to practice the entire meditation in full so you gain a greater feel for being formless and are better able to recall that feeling in the future.