After speech, silence is the greatest power in the world.

There is nothing fruitful except sacrifice.

Neither genius, fame, nor love show the greatness of the soul. Only kindness can do that.

Since God is the end of man, since he has created us to be perfect and happy in him, it is manifest that if the designs of creation have not here below been entirely frustrated, there should be found men who tend to their end in seeking and loving God. And nevertheless, because of human liberty, there should also be found other men who neglect God, their principle and their end, and yield to the seduction of created things. Such indeed is the spectacle which the history of the world unceasingly presents to us.

Only three things are necessary to make life happy: the blessing of God, books , and a friend.

There exists an infinite, eternal Being, subsisting of himself, who is one without being alone; for he finds in his own essence relations whence, with the necessary movement of his life, results the absolute plenitude of his perfection and his happiness. A Being unique and complete, God suffices to himself.

Only yesterday I was full of worldly fancies, although religion had already some share in my thoughts: glory was still my daydream. Today my hopes are higher, and I covet here below nothing but obscurity and peace.