Prior Knowledge Is Memory

A lot of us think ither prior knowledge or information i already know, or facts you already have, or things from school. But if our prior knowledge is in some way memories, and we know memories or reconstructions of prior experiences which are tainted by the experience we have, then our prior knowledge isn't trustworthy. How can we build upon conceptual change, understanding and moving forwards? Is that a question? Ye, ye. Not just a thinkn that's not enough. Memory is not enough, because memory is limited. Which is why i ask, i can see the cogs turning, cause the ran i ask, thank you.