“Tip the world over on its side and everything loose will land in Los Angeles.”

“How many understand that Nature is the essencial character of whatever is. It's something you'll find by looking not at, but in, always in. It's always inside the thing, and it makes the outside. And some day, when you get sufficiently proficient in understanding the use of the term, you can tell by the outside pretty much from what's inside.[...] But everything that's ever going to be of use to you in architecture or in life or anywhere you go or whatever you do is going to be Nature, in some of its immensely varied forms. So varied that there's no end to the variety imaginable."Nature" September 7, 1958”

“The measure of its nobility and its continuity is its depth of feeling and its sincerity. And if it has that quality, it stands. "Toward a New architecture" July 14, 1957”

“...there is no true understanding of any art without some knowledge of its philosophy. Only then does its meaning come clear.”

“Eventually, I think Chicago will be the most beautiful great city left in the world.”

“How is he made? Oftentimes bitter, sometimes sweet, seldom even wide-awake, architectural criticism of "the modern" wholly lacks inspiration or any qualification because it lacks the appreciation that is love: the flame essential to profound understanding. Only as criticism is the fruit of such experience will it ever be able truly to appraise anything. Else the spirit of true criteria is lacking. That spirit is love and love alone can understand. So art criticism is usually sour and superficial today because it would seem to know all about everything but understand nothing. Usually the public prints afford no more than a kind of irresponsible journalese wholly dependent upon some form of comparison, commercialization or pseudo-personal opinion made public. Critics may have minds of their own, but what chance have they to use them when experience in creating the art they write about is rarely theirs? So whatever they may happen to learn, and you learn from them, is very likely to put over on both of you as it was put over on them. Truth is seldom in the critic; and either good or bad, what comes from him is seldom his. Current criticism is something to take always on suspicion, if taken at all.”

“Youth is not an age thing. It's a quality. Once you've had it, you never lose it.”