We knowingly or unknowingly learn something or the other in each moment of our life.
Right from the second, we are born till the second we die, we learn.

The great scientist, Albert Einstein has also said, "Never stop learning, because life never stops teaching."

And also, every time you have a test or an exam. Never study with the intention of passing or scoring but rather with the aim of understanding and learning.

The earlier you understand this, the better will be your future.