It is easier to spot the differences than the akin, it is because we have been taught that we are unique in our own way, everybody of us are one in a billion, human's urge to stand out, and we all have desire to be loved and noticed. We become an arrogant human being and have less tolerance on diversity, on the other hand we feel insecure oftenly because of our own standard and the habit to compare ourselves to other people.
The Tao is infinite, eternal. Why is it eternal? It was never born; thus it can never die. Why is it infinite? It has no desires for itself; thus it is present for all beings. The Master stays behind; that is why she is ahead. She is detached from all things; that is why she is one with them. Because she has let go of herself, she is perfectly fulfilled. Tao The Ching Chapter 7