Summary
This quote highlights the importance of public opinion in the decision-making process of a monarch, emphasizing that they should always take into account the sentiments and attitudes of the people they govern. By comparing public opinion to a thermometer, it signifies that it reflects the general temperature or mood of the society, providing valuable feedback and guidance for the ruler. This idea suggests that a wise and effective monarch understands the significance of public opinion as a tool for governance and incorporates it into their decision-making process.