When an electric bulb or an electric fan stops working, we do not devote our efforts only to the bulb or the fan to make them work again, because we know that the reason often lies outside the bulb and the fan. Simply by carrying out repairs at the proper place, we can set matters right. For example, by replacing a fuse, we can re-light the lamp and set the fan in motion again. Human affairs too are often of this nature. But it is a pity that what one remembers in terms of material matters is often forgotten in solving social problems.
