Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: #Worry never robs tomorrow of its #sorrow; it only saps today of its #strength - A. J. Crown #faith #positive #motivation
This tweet contains emotions: 
joy, optimism, pessimism, sadness