@Fil Albuquerque,
You're a generous person. What I think is that there is no knowledge in unity. Knowledge requires a vantage point. Where there is knowledge, there are two. But it's more than vantage point. The object of knowledge stands out against a background. The background is its opposite. You can see it if you think of an empty glass floating in a void. In your mind, pass a horizontal plane through it. You now have a top part and a bottom part. Think about what you ultimately mean by "top."
You could think of the universe as a snake that turns and meets its own tail. Where the head and tail meet, there are two. But it's one snake. It will never work to try to make it united, but not divided. It won't work to make it divided, but not united.
The grand Two is unity and disunity. Unity and disunity are like the top and bottom of the glass. Each only means something in contrast to its opposite. Neither is a lie. The truth is both. They overlap.