Sadness is the key to Happiness

"Sadness is the key to Happiness" Believe it or not, sadness - the opposite of happiness - itself is the key to happiness, as it gives a new meaning and purpose to our life. Although when we are sad it really seems like the end of the road, but if we try it can also prove to be the beginning of another road. Therefore, Keep trying, never give up no matter how bad is the situation.... believe in one thing.. Every night has its dawn