After Nonduality comes Taoism. There is oneness, which is everything 'one with no two' but that - seems - to give rise to life and death, up and down, right and wrong. Nonduality commonly denies these elements but no human does. Taoism accepts the apparent duality and then points out that they arise together and so resolve back into oneness. [As described so perfectly, requiring no words, by the Tai Chi]
We can deny all dualities, we can aim to live in perpetual bliss - as that is we are told that non-dual masters have - but we won't. You may listen to the great 5 syllable mantra for hour upon hour, breathe deeply, eat the freshest new growth, relax your body and mind, have nothing to do with the mundane world at large - but shit will happen. You may detach from this and continue in your perfect state, you may, you may.... But you won't. Accept life just as it appears to be and, that's Taoism. Nonduality that accepts the apparent duality. [After all - nonduality itself is a dual concept in opposition to the term duality. Taoism resolves this via the Tai Chi back to one]
Enlightenment is accepting your nature [not trying to define it] …
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Tao Wow | Daily Cup of Tao