When the hour of dire need draws nigh Keep the faculty of effort alive in you by a little gratuitous exercise every day. That is, be systematically ascetic or heroic in little unnecessary points, do every day or two something for no other reason than that you would rather not do it, so that when the hour of dire need draws nigh, it may find you not unnerved. William James, Principles of Psychology wisdomneed
No words to describe If there is no term for something, it might be thought that the commodity is of small importance. But it is just as likely that this something is of such importance that it is taken for granted, and thus any conveniences, like words, for discussing it are unnecessary. Donald Richie, A Tractate on Japanese Aesthetics The quality without a nameThis is Water meaningwords