Keeping something in reserve
Meaning
To save or hold back resources, items, or energy for future use, especially in anticipation of potential needs or difficulties.
Origin
Imagine the dusty plains of ancient battles, where commanders strategically held back a contingent of their strongest warriors—not for immediate skirmishes, but for the decisive moment. This hidden force, the 'reserve,' was a secret weapon, unleashed only when the tide of battle truly hung in the balance, to turn defeat into victory or secure a hard-won gain. The wisdom of not committing all resources at once, but rather preserving a crucial portion for a critical future need, echoes from these battlefields. Over centuries, this military foresight seeped into everyday language, transforming a tactical maneuver into a universal principle: keep something in reserve, because you never know when that hidden strength will be called upon.
Examples
- The company decided it was wise to keep a significant portion of its profits in reserve for unforeseen economic downturns.
- She always kept a spare key hidden under a flowerpot, just in case she locked herself out of the house.