https://sandbox.philanthropy.com/news/melinda-french-gates-says-her-future-giving-will-be-guided-by-feedback-from-nonprofits-not-just-metrics/2025-03-20T09:53:21-04:00monthly0.7https://sandbox.philanthropy.com/solutions/how-nonprofit-leaders-and-donors-should-handle-a-falling-out/2025-10-28T23:53:37-04:00monthly0.7https://sandbox.philanthropy.com/news/mackenzie-scott-gives-133-5-million-to-communities-in-schools-to-aid-underserved-students/2025-03-20T09:53:47-04:00monthly0.7