What was the most important line in common sense?

The most important line in Thomas Paine's pamphlet "Common Sense" is: "These are the times that try men's souls." This line serves as a powerful call to action, urging the American colonists to stand up for their rights and fight for their independence from Great Britain. Paine wrote these words during the American Revolution, a time of great uncertainty and danger, and he used them to inspire the colonists to overcome their fears and fight for what they believed in. The line has since become one of the most famous and memorable quotes from American history, and it continues to inspire people today.