William Carlos Williams
[Writer and poet, b. 1883, Rutherford, New Jersey, d. 1963, Rutherford.]
No ideas but in things. 
First we have to see. Or first we have to be taught to see. We have to be taught to see here, because here is everywhere, related to everywhere else, and if we don’t see, hear, taste, smell and feel in this place—not only will we never know anything but the world of sense will be by that much diminished everywhere.