"Even if it's a precious gem, it needs to be strung together to be valuable."
This means that no matter how good something is, it may have no value in itself. The same goes for creativity.
"Even with good opinions and innovative ideas, if they cannot be connected to business performance through implementation, they can become useless. Furthermore, this holds a significant meaning for the members of the organization, as it serves as a signal that the organization values and makes practical efforts to enhance the creativity of its members. However, this does not mean that all ideas proposed by the members should be implemented. Companies face constraints in various resources. Moreover, implementing every single idea can create confusion in the current situation. Therefore, in order to minimize risks and apply new ideas to actual business, experimentation is necessary."
Source: The Power of Creativity that Opens My Future.