Honest individuals tend to be transparent about their actions and intentions, as they have nothing to conceal. Their integrity is reflected in their willingness to reveal their deeds openly, which fosters trust and respect from others.
In this context, the quote from Wuthering Heights by Emily Brontë emphasizes that honesty and openness are closely linked. People who are truthful do not feel the need to hides their actions because their conscience remains clear and free of shame.