In the realm of ideas everything depends on enthusiasm... in the real world all rests on perseverance.
Johann Wolfgang von GoetheI hate everything that merely instructs me without augmenting or directly invigorating my activity.
Johann Wolfgang von GoetheThe mind is found most acute and most uneasy in the morning. Uneasiness is, indeed, a species of sagacity - a passive sagacity. Fools are never uneasy.
Johann Wolfgang von Goethe