"Oh, I am very weary, Though tears no longer flow; My eyes are tired of weeping, My heart is sick of woe"

This quote by Anne Bronte mentions a deep emotional exhaustion. The speaker is so tired of sobbing that their tears no longer circulation, and their eyes are tired from weeping. This suggests that the speaker has actually been through a great deal of emotional discomfort and suffering, which they have been crying for a long time. The speaker's heart is also sick of issue, recommending that the psychological pain has been so extreme that it has taken a physical toll on them. This quote talks to the power of emotional pain and how it can take a toll on us both physically and emotionally. It is a suggestion to look after ourselves and to be conscious of our emotional health.