Task: Analyze the tweet's emotional connotations 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 best portray the tweeter's mental state.
Tweet: I have learned over the years that when one's mind is made up, this diminishes fear. –Rosa Parks #quotes #motivation
This tweet contains emotions: 
optimism, trust