Analyze the tweet "We need but little learning to live happily - Michel de Montaigne #quote #philosophy #wisdom #wisewords #mentalhealth #psychology #anxiety" to classify the intensity of the emotion fear. Your options are: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.