Answer:
To evoke in colonists the need for urgency in their quest for independence.
Explanation:
In Common Sense, Paine attempts to convince the colonists of the importance of fighting for independence. He argues this is necessary, and will be benefitial to the country. Paine also employs these phrases in order to convey a sense of urgency. He wants the colonists to realize that there is a limited amount of time during which they can act.
