Richard Weaver, from his autobiographical essay "Up From Liberalism," on the proper attitude towards social change:
I am disinclined to the view that whatever exists necessarily has a commission to go on existing. On the contrary, I have a strong tendency to side with the bottom dog, or to champion the potential against the actual if the former seems to have some reason behind it; and I am mindful of the saying that God takes delight in bringing great things out of small ones.
To this extent, I am a reformer or even a subverter. But I feel that situations almost never present themselves in terms so simple. They usually appear in terms like these: We have before us a tremendous creation which is largely inscrutable. Some of the intermediate relationships of cause and effect we can grasp and manipulate, though with these our audacity often outruns good sense and we discover that in trying to achieve one balance we have upset two others.
There are, accordingly, two propositions which are hard to deny: We live in a universe which was given to us, in the sense that we did not create it; and, we don’t understand very much of it. In the figure once used by a philosopher, we are inhabitants of a fruitful and well-ordered island surrounded by an ocean of ontological mystery. It does not behoove us to presume very far in this situation. It is not a matter of affirming that whatever is, is right; it is a recognition that whatever is there is there with considerable force (inertia even being a respectable form of force) and in a network of relationships which we have only partly deciphered.
Therefore, make haste slowly.