The greatest knowledge ever created is the one created when one is challenged or criticized by his/her subordinate. Creativity lies in challenges and criticisms .

A virtuous wife is an indispensable asset in the hand of her husband . In contrary, a nagging wife is a liability to her husband . There is nothing she cannot destroy.

Time has wings and it can fly . A second spent wastefully can never be regained, a minute spent wisely is memorable and an hour spent well becomes an history.