Final answer:
Von Rumpel compares waiting to 'a kind of war,' highlighting the tension and strategic patience associated with anticipation, much like in warfare.
Step-by-step explanation:
According to von Rumpel, waiting is compared to 'a kind of war'. The references provided indicate an association of waiting with the tediousness and struggle of war, rather than peacefulness or joy. For example, one reference describes the weary nature of prolonged warfare and how a stretched-out campaign saps one's strength and resources. Another passage describes how a strategist in war only seeks battle after ensuring victory, which can be paralleled to the strategic patience required during waiting. Moreover, the notion that waiting compares to a war encapsulates the tension and vigilance one might endure while in a state of anticipation.