Phemox: for the phrase I told, it means we need memories to understand ourselves. Without a memory, you don't know yourself nor can seek for more, since you don't have the will to search, without memories. Memories are created by the flow of time. A second ago you thought this now you think that, you have memory of that thought or memorial vision of subject A.

By memories we create experience. By experience we move on.

Without past we won't have a future.

"Reality != Truth"
Reality is the packet of your 5 senses. Our sixth sense, or soul, or "inner eye" or whatever is our own truth as an addition. So we never can see the truth by using reality.