Quote by Sydney J. Harris
Sometimes the best, and only effective, way to kill an idea is to put it into practice.
Summary
This quote suggests that implementing or putting an idea into action can sometimes be the most effective way to prove it wrong or disprove its validity. By actually executing an idea, its flaws and limitations can become apparent, potentially leading to its demise. Merely debating or discussing an idea may not be enough; the only way to truly kill the idea is to test it out practically.