What are some of the lessons that we can learn from Jesus' miracle of feeding the five thousand?

it is indeed a miracle to feed the 5000 with just five loaf of breads and two fish but in this miracle there is a secret message of God Almighty that resources does not care to serve God but their belief in God matters.

it gives us the lesson of sacrifice, satisfaction and discipline

It gives a lesson of compassion and provision in impossible circumstances.