The delight we take in our senses is an implicit desire to know the ultimate reason for things, the highest cause. The desire for wisdom that philosophy etymologically is is a desire for the highest or divine causes. Philosophy culminates in theology. All other knowledge contains the seeds of contemplation of the divine.

Justice is a habit (habitus), whereby a man renders to each one his due with constant and perpetual will.

Material things have closed boundaries; they are not accessible, cannot be penetrated, by things outside themselves. But one's existence as a spiritual being involves being and remaining oneself and at the same time admitting and transforming into oneself the reality of the world. No other material thing can be present in the space occupied by a house, a tree, or a fountain pen. But where there is mind, the totality of things has room; it is "possible that in a single being the comprehensiveness of the whole universe may dwell.

Modern religious teaching have little or nothing to say about the place of prudence in life or in the hierarchy of virtues.

What distinguishes - in both senses of that word - contemplation is rather this: it is a knowing which is inspired by love. "Without love there would be no contemplation." Contemplation is a loving attainment of awareness. It is intuition of the beloved object.

...Enduring comprises a strong activity of the soul, namely, a vigorous grasping of and clinging to the good; and only from this stout-hearted activity can the strength to support the physical and spiritual suffering of injury and death be nourished.

Happiness is essentially a gift; we are not the forgers of our own felicity.