Short and Catchy:
* Learn. Grow. Thrive.
* Unlock Your Potential.
* Never Stop Learning.
* Education for Life.
* Knowledge is Power.
More Descriptive:
* Adult Education: Invest in Yourself.
* Expand your Horizons with Adult Education.
* Empowering Adults Through Education.
* Discover New Skills, Discover Yourself.
* It's Never Too Late to Learn.
Unique and Inspiring:
* Rewrite your story. Learn something new.
* Unlock your inner potential. Embrace lifelong learning.
* Adult education: The key to a fulfilling life.
* Learn. Connect. Transform.
* Education is a journey. Let's embark together.
The best slogan for you will depend on the specific goals and audience of your adult education program.