“Words, madmoiselle, are only the outer clothing of ideas.”

"Life Ahead: On Learning and the Search for Meaning" (1963), Introduction http://www.jkrishnamurti.com/krishnamurti-teachings/view-text.php?tid=38&chid=331, J.Krishnamurti Online, JKO Serial No. 261, p. 13, 2005 edition
1960s
Context: Learning in the true sense of the word is possible only in that state of attention, in which there is no outer or inner compulsion. Right thinking can come about only when the mind is not enslaved by tradition and memory. It is attention that allows silence to come upon the mind, which is the opening of the door to creation. That is why attention is of the highest importance. Knowledge is necessary at the functional level as a means of cultivating the mind, and not as an end in itself. We are concerned, not with the development of just one capacity, such as that of a mathematician, or a scientist, or a musician, but with the total development of the student as a human being. How is the state of attention to be brought about? It cannot be cultivated through persuasion, comparison, reward or punishment, all of which are forms of coercion. The elimination of fear is the beginning of attention. Fear must exist as long as there is an urge to be or to become, which is the pursuit of success, with all its frustrations and tortuous contradictions. You can teach concentration, but attention cannot be taught just as you cannot possibly teach freedom from fear; but we can begin to discover the causes that produce fear, and in understanding these causes there is the elimination of fear. So attention arises spontaneously when around the student there is an atmosphere of well-being, when he has the feeling of being secure, of being at ease, and is aware of the disinterested action that comes with love. Love does not compare, and so the envy and torture of "becoming" cease.

August 1909, Popular Science Monthly Volume 75, Article:"The Varificational Factor in Handwriting", p. 152-153
about Handwriting

Source: Startide Rising (1983), Chapter 49 (p. 261)

What We Believe, Part 5: Gun Rights https://www.youtube.com/watch?v=7TSiJ2Gp058 (November 4, 2010)
2010s

As quoted in Guitar Magazine (March 1990).

Quoted in The Congressional Record, August 24, 1967 http://books.google.com/books?id=jTs4AQAAMAAJ&q=%22Problems+are+only+opportunities+in+work+clothes%22&pg=PA88#v=onepage
Variant: Trouble is only opportunity in work clothes.

Book One, Chapter XVI.
Democracy in America, Volume II (1840), Book One

Source: The Lonesome Gods (1983), Ch. 8
Context: Long ago, before the Indians who live here now, there were other people.  Perhaps they went away, or maybe they died or were driven out by these Indians’ ancestors, but they are gone. Yet sometimes I am not sure they are gone. I think sometimes their spirits are still around, in the land they loved.
Each people has its gods, or the spirits in which they believe. It may be their god is the same as ours, only clothed in different stories, different ideas, but a god can only be strong, Hannes, if he is worshiped, and the gods of those ancient people are lonesome gods now.
They are out there in the desert and mountains, and perhaps their strength has waned because nobody lights fires on their altars anymore. But they are there, Hannes, and sometimes I think they know me and remember me.