Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: 'Let me no longer languish in #pain, but look forward with #joy to all I have been gifted to achieve in my life.' ~ #Eleesha ღ #quote
This tweet contains emotions: 
joy, optimism, sadness