A great artist... must be shaken by the naked truths that will not be comforted. This divine discontent, this disequilibrium, this state of inner tension is the source of artistic energy.
Johann Wolfgang von GoetheThe use of a thing is only a part of its significance. To know anything thoroughly, to have the full command of it in all its appliances, we must study it on its own account, independently of any special application.
Johann Wolfgang von GoetheForget not that the man who cannot enjoy his own natural gifts in silence, and find his reward in the exercise of them, will generally find himself badly off.
Johann Wolfgang von Goethe