“Humility is, "nothing but that simple consent of the creature to let God be all, in virtue of which it surrenders itself to His working alone.”
“Humility is the only soil in which the graces root; the lack of humility is the sufficient explanation of every defect and failure. Humility is not so much a grace or virtue along with others; it is the root of all, because it alone takes the right attitude before God, and allows Him as God to do all.”
“Humility, the place of entire dependence on God, is the first duty and the highest virtue of the creature, and the root of every virtue. And so pride, or the loss of this humility, is the root of every sin and evil.”
“Certainly all virtues are very dear to God, but humility pleases Him above all the others, and it seems that He can refuse it nothing.”
“The root of all virtue and grace, of all faith and acceptable worship, is that we know that we have nothing but what we receive, and bow in deepest humility to wait upon God for it.”
“God has committed himself, ever since creation, to working through his creatures--in particular, through his image-bearing human beings--but they have all let Him down.”