Summary
This quote suggests that both individuals and nations need an inspiring or grand concept in order to thrive and survive. It implies that having a profound purpose or belief system is essential for their sustenance and progress. Without such a noble notion, individuals may lack direction and meaning in their lives, and nations may struggle to establish a coherent identity or achieve greatness. The quote highlights the importance of having something greater to strive for, be it an idea, value, or goal, in order to sustain and flourish as individuals and as collective entities.