Hypotheses are the scaffolds which are erected in front of a building and removedd when the building is completed. They are indispensable to the worker; but the worker must not mistake the scaffolding for the building.
Johann Wolfgang von GoetheThe misery that oppresses you lies not in your profession but in yourself! What man in the world would not find his situation intolerable if he chooses a craft, an art, indeed any form of life, without experiencing an inner calling? Whoever is born with a talent, or to a talent, must surely find in that the most pleasing of occupations! Everything on this earth has its difficult sides! Only some inner drive - pleasure, love - can help us overcome obstacles, prepare a path, and lift as out of the narrow circle in which others tread out their anguished, miserable existences!
Johann Wolfgang von Goethe