Here's a breakdown:

* Great oaks: Represents something grand, strong, and successful.

* Little acorns: Represents something small, insignificant, and seemingly powerless.

The proverb highlights the idea of growth and transformation. It encourages us to:

* Believe in potential: Even the smallest beginnings can lead to great things.

* Be patient: Success takes time and effort.

* Embrace challenges: Small steps and consistent effort lead to significant results.

The saying can be applied to various aspects of life, such as:

* Personal development: A small act of kindness can lead to a more compassionate person.

* Business: A small idea can grow into a successful company.

* Nature: A tiny seed can develop into a majestic tree.

It's a reminder that even the most seemingly insignificant things can have a significant impact if given the right conditions and time to grow.