To deny one's self, to take up the cross, denotes something immeasurably grander than self-imposed penance or rigid conformity to a Divine statute. It is the surrender of self to an ennobling work, an absolute subordination of personal advantages and of personal pleasures for the sake of truth and the welfare of others, and a willing acceptance of every disability which their interests may entail.
"Dictionary of Burning Words of Brilliant Writers" by Josiah Hotchkiss Gilbert, (p. 169), 1895.