"Some people are like wheelbarrows; useful only when pushed, and very easily upset. The time to stop talking is when the other person nods his head affirmatively but says nothing"

This quote by Henry S. Haskins compares particular people to wheelbarrows, suggesting that they are only practical or productive when somebody else is pressing them. This might refer to people who lack motivation or effort, counting on others to guide them and provide instructions. Furthermore, the quote suggests that these people are easily agitated or interrupted, perhaps indicating an absence of resilience or emotional stability. The second part of the quote advises that it is best to end a conversation when the other individual appears to concur however stays silent. This might be translated as a warning to not waste time attempting to persuade somebody who is not truly engaged in the discussion. Overall, the quote highlights the importance of self-motivation and reliable interaction in relationships.