Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @Gsmsbooksrus @goodreads 'so shines a good deed in a weary world' Roald Dahl, Charlie and the Chocolate Factory
This tweet contains emotions: 
anticipation, joy, optimism