Summary
This quote highlights the tendency of a liar to resort to swearing and making promises to validate their dishonesty. In an attempt to appear credible and gain trust, a liar often fills their speech with oaths and extravagant pledges. The quote suggests that instead of being truthful, liars rely on these empty statements to conceal their deceitful intentions and lead others astray. It aims to emphasize the untrustworthiness and manipulative nature of individuals who resort to such deceptive tactics.