One of the proverbs I have to explain "a word is sufficient for a wise man." Does this mean people shouldn't go on and on and on when talking if one word will do?

Yes. You're right. Or -- by extension -- a wise man understands a few words.

Yes, you're on the right track! The proverb "a word is sufficient for a wise man" suggests that intelligent or wise individuals do not need to use excessive words to convey their thoughts or ideas. It implies that wise people can express themselves concisely and effectively, using just a few well-chosen words. This proverb emphasizes the value of brevity and the idea that sometimes, less is more when it comes to communication.

To explain this proverb further, you could use an example or analogy. For instance, you could say that just like a skilled artist knows how to create a masterpiece with a few brushstrokes, a wise person understands how to convey their message with a few well-chosen words. By employing this approach, they effectively communicate their point while avoiding unnecessary verbosity.

Additionally, you could mention that this proverb serves as a reminder that excessive talking may be seen as a sign of insecurity or a lack of confidence. Wise individuals understand that conveying their thoughts without unnecessary embellishments or excessive elaboration can showcase their knowledge, clarity, and confidence.

Overall, the proverb "a word is sufficient for a wise man" encourages concise communication and highlights the importance of getting straight to the point without unnecessary verbosity.