You didn't post the cartoon
Answer:
It means you are always moving forward so why should you look back your not going there.
Explanation:
Deficit spending is government spending, in excess of revenue, of funds raised by borrowing rather than taxation. Kennedy supported it to increase growth and create more jobs.
About 50 percent of federal revenue comes from individual income taxes, 7 percent from corporate income taxes, and another 36 percent from payroll taxes that fund social insurance programs . The rest comes from a mix of sources.