If it is a book, do not leave it without being able to sum it up and to estimate its value.

When silence takes possession of you; when far from the racket of the human highway the sacred fire flames up in the stillness; when peace, which is the tranquillity of order, puts order in your thoughts, feelings, and investigations, you are in the supreme disposition for learning; you can bring your materials together; you can create; you are definitely at your working point; it is not the moment to dwell on wretched trifles, to half live while time runs by, and to sell heaven for nothings.

The man who is too isolated grows timid, abstracted, a little odd: He stumbles along amid realities like a sailor who has just come off his ship; he has lost the sense of the human lot; he seems to look on you as if you were a “proposition” to be inserted in a syllogism, or an example to be put down in a notebook.

How puerile it would be, and what a dangerous heresy from the religious point of view, to believe that passion in its proper place is offensive to God! We are not Manicheans, that we should incline to believe that the flesh is under a curse, and that all matter springs from the Principle of Evil. Rather do we say that matter and the flesh come from God.

The true bread had to be steeped in blood, broken with the gesture of loving sacrifice, distributed in the communion of a banquet for the whole world, and this upon a hill which foreshadowed Calvary, and like Calvary was destined to endure forever.

Love truth and its fruits of life, for yourself and for others; devote to study and to the profitable use of study the best part of your time and your heart.

Courage is sustained by calling up anew the vision of the goal.

Truth serves only its slaves.

We must beware of yielding to the pressure of a spirit of cowardly conformity which proclaims itself everybody’s friend in the hope that everybody will obligingly return the compliment.

We hear our legislators proclaim unceasingly their respect for the individual conscience, though it be a religious conscience, and themselves anticlericals.All the same, all their efforts tend to, dissociate us, and to reduce us to the state of amorphous dust. They can bear no organised society other than what they call a lay society no government other than their government and no social finality other than their temporal aspirations.