In George Orwell's novel "1984," the concept of truth plays a crucial role in the protagonist's struggle against oppressive societal norms. The assertion that being a minority, even when alone, doesn't signify madness emphasizes the importance of holding onto one's beliefs and understanding of reality, regardless of external pressures. It highlights the idea that personal conviction can provide clarity amid widespread confusion and lies.

This quote reflects the broader theme of the book, where the ruling Party constantly manipulates truth. The protagonist's fight against this manipulation underscores the value of individual thought and integrity. By suggesting that clinging to truth is a mark of sanity, Orwell advocates for the courage to stand firm in one's beliefs, even if confronted with overwhelming opposition.