Education doesn’t end when you get out of school. It ends when you end your life.
“You are always a student, never a master. You have to keep moving forward.”
– Conrad Hall
You don’t need a diploma to know something. The paper is a proof that you qualify and a protection against the people who would try to mislead you for a pay.
You can learn on your own. The knowledge is there, you just need to extend your hand to grab it.
“Education is the most powerful weapon which you can use to change the world.”
– Nelson Mandela
For a better world, learn to be a better person.
I would recommend a good book about Nelson Mandela.