" Remember: knowing originates on the inside, knowledge on the outside. Certain facts and concepts may change, come into being, disappear, or be replaced, but what it is to be a human being will never really be all that different. Every person to ever live, now and the whole of history, has had a rich and elaborate world of inner experience, but it has mainly been flesh upon the same skeleton. We are all
born, come to terms with the world, and then come to terms with coming to terms with the world, as we go through the stages of puberty, old age, death and
making sense of it all in between. We all live the same process in different ways. Some live it longer than others and some cover more ground. But that's it. "

― Oli Anderson , Personal Revolutions: A Short Course in Realness