Excerpted from Interconnected: Embracing Life in Our Global Society by Ogyen Trinley Dorje ©2017 (via):
We are in many ways creatures of habit. If we live within certain conditions long enough, they come to seem natural to us. But if we had lived in different conditions, they would seem equally natural. Looking at the cultural, religious, or material conditions that others have become habituated to may make us feel that they must be totally different from us, but we are just mistaking something circumstantial for something essential. It is largely an accident of our birth and our life circumstances that we have come to find certain conditions familiar and others alien or distant. It is not an indication of anything essentially other or different about us.
Beyond any superficial circumstantial factors that differentiate us, all living beings share a much deeper common ground… Buddhism identifies this deeper ground as the wish to be happy and the longing for freedom from suffering. This fundamental inner condition lies at the very core of our existence. Our apparent physical and circumstantial differences are relatively unimportant and shallow, compared to the more important — and much more foundational — level of reality on which we all stand.
Focusing on this deeper level can help us to access a sense of closeness and shared experience — of all being in it together. With this as our starting point, we can explore our particular conditions without experiencing them as a gulf that separates us.