James Fenimore Cooper,
Mercedes of Castile; Or, The Voyage to Cathay
“ Opposition awakens our zeal, quickens our apprehension, stimulates our reason, and emboldens our opinions; while, thrown back upon ourselves for the proofs of what we have been long stoutly maintaining under the pressure of resistance, we begin to distrust the truth of our own theories and to dread the demonstrations of a failure. ”
