How to write the banner slogan "Recovering money without knowing it"?

The characters of the banner are usually written vertically, with the name of the unit you donated to a certain unit written on the upper right (the characters are slightly smaller), and the meaning of the banner written in the middle, such as: picking up gold is not shameful, and the style is noble. (The font is slightly larger). In the lower left corner, write the name of your work unit or home address (the characters are smaller), and finally write a certain year and month (the characters are smaller).