In order to help students in poor mountainous areas, a middle school should carry out a charity donation and book donation activity throughout the school. Please draw up a propaganda for this activity

In order to help students in poor mountainous areas, a middle school should carry out a charity donation and book donation activity throughout the school. Please draw up a propaganda for this activity. For example, "Give your true feelings and moisten others' hearts" (metaphor) "Take action and send warm sunshine to poor peers" (metaphor) "Donate a book and give a piece of love." (dual) (open question, no unified answer, this answer is for reference only)