"Many great philosophers have argued that, education or knowledge or intelligence without good character and values is useless because it only creates clever devils."

In Nelson Mandela's words, "Education is the most powerful weapon which you can use to change the world." However, effective and beneficial change is unlikely to be realised when education fails to inculcate enough values to prevent social evils such as corruption, intolerance, individualism, and greed from taking root in individuals.