Judge a Person after testing them !

                                      Upon seeing the foto itself you can very well say it as a Fruit or Something else.  But to confirm it as a Fruit you need to taste. Similarly for weighing a person you can judge him/her just by seeing but to Confirm he is a Gem among others - you need to test them !
                                      You can ask why this topic now - Ya it is necessary at this point of time because every one would have thought the above photo as an Orange fruit, but it is not. It is some other fruit which is twice the size of Orange and bitter by taste but resembling Orange! So All that glitters are not Gold, All that are white - are not Milk !