In your occupation, what is your attitude of mind? And how do you carry out your occupation? Have you made up your own mind that your occupation is your real calling so that you do not have to make explanation hinge on the result, maintaining that it was not your real calling if the results are not favorable, if your efforts do not succeed? Alas, such fickleness weakens a man immeasurably. Therefore persevere. By God’s help and by your own faithfulness something good will come from the unpromising beginning. For there are beginnings everywhere, and there are good beginnings, where you begin with God; and no day is the wrong one to begin upon – not even an unpromising one, if you begin with God.
– Kierkegaard, Purity of Heart is to Will One Thing