The analogy I like is this imagine being able to see the world but you are deaf, and then suddenly someone gives you the ability to hear things as well - you get an extra dimension of perception.
Illness is a part of every human being's experience. It enhances our perceptions and reduces self-consciousness. It is the great confessional; things are said, truths are blurted out which health conceals.
The ensouled is distinguished from the unsouled by its being alive. Now since being alive is spoken of in many ways, even if only one of these is present, we say that the thing is alive, if, for instance, there is intellect or perception or spatial movement and rest or indeed movement connected with nourishment and growth and decay. It is for this reason that all the plants are also held to be alive . . .
We must remember that we do not observe nature as it actually exists, but nature exposed to our methods of perception. The theories determine what we can or cannot observe...Reality is an illusion, albeit a persistent one.
The body is imaginary, and we bow to the tyranny of a phantom. Love is a privilege perception, the most total and lucid not only of the unreality of the world but of our own unreality: not only do we traverse a realm of shadows; but ourselves are shadows.
If you want to shrink something, you must first allow it to expand. If you want to get rid of something, you must first allow it to flourish. If you want to take something, you must first allow it to be given. This is called the subtler perception of the way things are. The soft overcomes the hard. The slow overcomes the fast. Let your workings remain a mystery. Just show people the results.
But the transformation of consciousness undertaken in Taoism and Zen is more like the correction of faulty perception or the curing of a disease. It is not an acquisitive process of learning more and more facts or greater and greater skills, but rather an unlearning of wrong habits and opinions. As Lao-tzu said, "The scholar gains every day, but the Taoist loses every day.
Those who are highly evolved, maintain an undiscriminating perception. Seeing everything, labeling nothing, they maintain their awareness of the Great Oneness. Thus they are supported by it.