you're never too old to learn
It is possible to learn new things, at any age; one should follow one's desires and dreams.
ADV
a lot
She has learned a lot about cooking by watching online videos.
quickly, soon
My younger brother learned quickly how to ride a bike after just a few days of practice.
VERB + LEARN
need to
be eager to, want to
She wants to learn how to cook traditional recipes from her grandmother.
have a lot to
She has a lot to learn about managing a team before she becomes a manager.
PREP
about
She learned about different cultures by traveling through Southeast Asia last summer.
from
My brother learned from his mistakes and became a much better driver.
through
My grandmother learned to cook through watching her mother in the kitchen every day.
VERB + LEARN
be astonished to, be astounded to, be intrigued to, be surprised to
We were amazed to learn that the museum would be closing permanently next month.
be dismayed to, be saddened to
PREP
of
I learned of the accident when my brother called me from the hospital.