"Die Gedanken sind frei" is a German folk song that translates to "Thoughts are free." The song expresses the idea that while people may be restricted in their actions or speech, their thoughts remain unbound and free. It has historical significance, particularly during times of oppression, as a symbol of resistance against censorship and authoritarianism. The origins of the song date back to the 18th century, and it has been associated with various movements advocating for freedom of expression and human rights. Over the years, "Die Gedanken sind frei" has been adopted by different groups, including students during protests and political activists seeking to promote liberty and justice.