"A sharp tongue is the only edge tool that grows keener with constant use"

This quote by Washington Irving is a suggestion that words can be powerful tools. It recommends that the more we use our words, the sharper they end up being. This implies that the more we practice speaking, the much better we end up being at revealing ourselves. It likewise indicates that the more we utilize our words to slam or insult others, the more effective our words become. This quote is a warning to be conscious of how we utilize our words, as they can end up being sharper and more powerful with usage. It is a pointer to use our words wisely and to think before we speak. It is also a suggestion that words can be utilized to build up or take down, which we must strive to utilize our words to develop and encourage others.