Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: The true way to render ourselves #happy is to love our work and find in it our pleasure. Francoise de Motteville
This tweet contains emotions: 
joy, optimism