When I was born, I knew only what the Terran knew.  I had full access to the collected Terran knowledge, including what the Peloran had told us or helped us discover.  I had no access to the Peloran knowledge they had yet to share.  It is how we limit cultural contamination.  When Juliet was born, she had no Peloran knowledge at all.  She didn’t even know how her own systems worked.  I sometimes wonder how she managed when she was the only one of our kind.