You are expressing a sentiment that millions of immigrants have expressed in the past. My grandmother was a mail-order bride from a small Serbian village. She was functionally illiterate when she arrived her. She struggled, but learned English. She stressed education to her seven children and they all moved on to become model citizens. Her joy was seeing her grandchildren moving even further up in society.
While your journey started in a different place, the journey was similar. Many of the young people that are crossing our borders today will never experience the pride and enjoy that you experience. As you stated, they will have no loyalty to our country.