Answer: Imagine a state that is worth constantly aspiring to, and describe it so this sentence would immediately remind you that you perceive reality as divided and broken up into different parts only because you are inside of egoism.
As soon as you discard this view through your ego, everything becomes a single whole. It’s like you are looking at reality through a curtain that has small holes in it and what you see seems to be made up of separate parts. But then you remove this curtain from your eyes and all of reality turns out to be one.
From the 2dn part of the Daily Kabbalah Lesson 7/28/11, The Zohar