Finally, there is the financial idiom: "saving for a rainy day." In this context, a quotation can be written as a maxim for financial literacy.
: Rain washes away the dust of the world, making colors more vivid and the air feel heavy with renewal. Reflecting on the Rain quotation for rainy day
And if you’re looking for a shorter, more report-friendly version: Finally, there is the financial idiom: "saving for