I loved thee beautiful and kind, And plighted an eternal vow; So altered are thy face and mind, t'were perjury to love thee now!

The fatal pedagogical error is to throw answers like stones at the heads of those who have not yet asked the questions.

Faith consists in being vitally concerned with that ultimate reality to which I give the symbolical name of God. Whoever reflects earnestly on the meaning of life is on the verge of an act of faith.

But freedom is the possibility of a total and centered act of the personality, an act in which all the drives and influences which constitute the destiny of man are brought into the centered unity of a decision.

Doubt is the necessary tool of knowledge.

The separation of faith and love is always a consequence of a deterioration of religion.

Where there is faith there is an awareness of holiness.