Orthodoxy by G.K. Chesterton

Modesty has moved from the organ of ambition. Modesty has settled upon the organ of conviction where it was never meant to be. A man was meant to be doubtful about himself, but undoubting about the truth: this has been exactly reversed. Nowadays the part of a man that a man does assert is exactly the part he ought not to assert-himself. The part he doubts is exactly the part he ought not to doubt - the Divine Reason... The old humility was a spur that prevented a man from stopping: not a nail in his boot that prevented him from going on. For the old humility made a man doubtful about his efforts, which might make him work harder. But the new humility makes a man doubtful about his aims, which will make him stop working altogether.

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