New Delhi, July 15 -- Media mogul Sumner Redstone was an American billionaire who transformed Viacom and CBS into some of the world's largest entertainment companies.

"Success is not built on success. It's built on failure. It's built on frustration. Sometimes it's built on catastrophe." This quote serves as a powerful reminder about the value of failure in obtaining success. While many people believe that success is often the result of flawless planning, talent, or a string of victories, Redstone's quote suggests that achievement rarely comes from comfort or uninterrupted progress.

This simple quote reminds us that success is not built by success alone; instead, it's carved out through a series of setbacks, disappointments, and, at tim...