Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: It was a bright cold day in April, and the clocks were striking thirteen. ~ George Orwell, 1984
This tweet contains emotions: 
joy