The simplest thought, like the concept of the number one, has an elaborate logical underpinning.
There are very few things that are purely conceptual without any hard content.
The woof and warp of all thought and all research is symbols, and the life of thought and science is the life inherent in symbols; so that it is wrong to say that a good language is important to good thought, merely; for it is the essence of it.
Once we know the number one, we believe that we know the number two, because one plus one equals two. We forget that first we must know the meaning of plus.
The greater the conceptual significance of a literary product, the more it should be assumed that it is based on an idea that determines the whole, and that the deeper consciousness of the time to which it belongs is reflected in it.
Theory is needed to tell you where to look.
When you make work, the concept is the basis for it; all choices of aesthetics or mediums come later.
You do not go out into the street in your underwear, although usually you are wearing underwear. The underwear is not visible but it is there all the time. It is the same with concepts. They are there. They underlie practical things we do- even when we are not conscious of them.