What this quote means

Oscar Wilde, to whom this thought is often attributed, but which Martineau expresses here, separates morality from art. A book is neither good nor bad in itself; its value lies in its literary quality. This idea frees the writer from censorship and moral judgment, while reminding the reader to judge a work on its style, depth, and honesty, rather than its ethical content. It is a call for creative freedom.

How to apply it daily

In your next reading, evaluate the book on its writing quality and impact, without letting moral biases influence you.