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: Action is the foundational key to all success ~Pablo Picasso #inspiring #quote #action #hustle  #dosomething #success
This tweet contains emotions: 
joy, optimism