Grief is a normal and natural response to loss. It is originally an unlearned feeling process. Keeping grief inside increases your pain.
— Anne Grant

When any real progress is made, we unlearn and learn anew what we thought we knew before.
Henry David Thoreau unlearn quote

The illiterate of the future are not those who can't read or write but those who cannot learn, unlearn, and re-learn.
— Alvin Toffler

The first problem for all of us, men and women, is not to learn, but to unlearn.
— Gloria Steinem

The learned fool writes his nonsense in better language than the unlearned, but it is still nonsense.
— unlearn quotation by Benjamin Franklin