Pope Saint Leo the Great

For all, regenerated in Christ, as made kings by the sign of the cross. They are consecrated priests by the oil of the Holy Spirit, so that beyond the special service of our ministry as priests, all spiritual and mature Christians know that they are a royal race and are sharers in the office of the priesthood. 

-- Pope Saint Leo the Great

Saint Fidelis of Sigmaringen

Woe to me if I should prove myself but a halfhearted soldier in the service of my thorn-crowned Captain. 

-- Saint Fidelis of Sigmaringen

Saint Alphonsus Liguori

What folly it would be for travellers to think only of acquiring dignities and possessions in the countries through which they had to pass, and then to reduce themselves to the necessity of living miserably in their native lands, where they must remain during their whole lives! And are not they fools who seek after happiness in this world, where they will remain only a few days, and expose themselves to the risk of being unhappy in the next, where they must live for eternity? 

-- Saint Alphonsus Liguori

Saint Teresa Benedicta of the Cross (Edith Stein)

Learn from Saint Thérèse to depend on God alone and serve Him with a wholly pure and detached heart. Then, like her, you will be able to say ‘I do not regret that I have given myself up to Love’. 

-- Saint Teresa Benedicta of the Cross (Edith Stein)

Saint Anselm of Canterbury

No one will have any other desire in heaven than what God wills; and the desire of one will be the desire of all; and the desire of all and of each one will also be the desire of God.

-- Saint Anselm of Canterbury

Saint Francis of Assisi

Take a moment to think of everything you're proud of about yourself and your life. Then ask yourself if you would have any of this without God's permission and aid? Give credit where credit is due; praise and thank Him, not yourself.

-- Saint Francis of Assisi

Saint John Chrysostom

It is clear through unlearned men that the cross was persuasive; in fact, it persuaded the whole world. 

--Saint John Chrysostom