Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: The world needs more laughter, more love, and a little more of you. - R.M Drake.
This tweet contains emotions: 
joy, optimism