What is a valuable tool for building an argument?

Quoting authorities who have relevant expertise is indeed a valuable tool for building a strong and credible argument. When you reference experts in a field, their established knowledge and reputation lend weight to your claims. This approach demonstrates that your argument is not just based on opinion but is supported by research and opinions from recognized figures who have studied and have authority in that subject area. Incorporating authoritative sources enriches the argument, making it more persuasive and trustworthy, as it adds a layer of validation to the points being made.

In contrast, personal anecdotes might engage the audience but they are subjective and can vary greatly from person to person, potentially weakening the overall argument. Citing irrelevant sources does not provide any substantial support to an argument, as they do not contribute meaningful information or insight into the topic at hand. Lastly, using vague statements can confuse the audience and lead to misunderstandings, as they lack clarity and specificity, which are crucial for effective argumentation. Thus, referencing authorities in the field reliably strengthens your case and enhances your credibility.