Love, like truth and beauty, is concrete. Love is not fundamentally a sweet feeling; not, at heart, a matter of sentiment, attachment, or being "drawn toward." Love is active, effective, a matter of making reciprocal and mutually beneficial relation with one's friends and enemies.

We only regard those unions as real examples of love and real marriages in which a fixed and unalterable decision has been taken. If men or women contemplate an escape, they do not collect all their powers for the task. In none of the serious and important tasks of life do we arrange such a "getaway." We cannot love and be limited.

Solidarity is not a matter of sentiment but a fact, cold and impassive as the granite foundations of a skyscraper. If the basic elements, identity of interest, clarity of vision, honesty of intent, and oneness of purpose, or any of these is lacking, all sentimental pleas for solidarity, and all other efforts to achieve it will be barren of results.

The relationship between commitment and doubt is by no means an antagonistic one. Commitment is healthiest when it is not without doubt but in spite of doubt.Do not be daunted by the enormity of the world's grief. Do justly, now. Love mercy, now. Walk humbly, now. You are not obligated to complete the work, but neither are you free to abandon it.