Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 618.
“What Heaven has conferred is called The Nature; an accordance with this nature is called The Path of duty; the regulation of this path is called Instruction. The path may not be left for an instant. If it could be left, it would not be the path.”
The Analects, The Doctrine of the Mean
Context: What Heaven has conferred is called The Nature; an accordance with this nature is called The Path of duty; the regulation of this path is called Instruction. The path may not be left for an instant. If it could be left, it would not be the path. On this account, the superior man does not wait till he sees things, to be cautious, nor till he hears things, to be apprehensive.
Help us to complete the source, original and additional information
Confucius 269
Chinese teacher, editor, politician, and philosopher -551–-479 BCRelated quotes

Anecdotes of Oyasama, Foundress of Tenrikyo, from Anecdote 17, "The Law of Nature," p. 13.
Anecdotes of Oyasama

Undated
Source: No Apprehension broadcasted in March 2002, recording date unknown

"Fifth Talk in Bombay 1950 (12 March 1950) http://www.jkrishnamurti.com/krishnamurti-teachings/view-text.php?tid=352&chid=4672&w=%22Truth+is+not+something+in+the+distance%22, J.Krishnamurti Online, JKO Serial No. 500312, The Collected Works, Vol. VI, p. 134
Posthumous publications, The Collected Works
Context: Truth is not something in the distance; there is no path to it, there is neither your path nor my path; there is no devotional path, there is no path of knowledge or path of action, because truth has no path to it. The moment you have a path to truth, you divide it, because the path is exclusive; and what is exclusive at the very beginning will end in exclusiveness. The man who is following a path can never know truth because he is living in exclusiveness; his means are exclusive, and the means are the end, are not separate from the end. If the means are exclusive, the end is also exclusive. So there is no path to truth, and there are not two truths. Truth is not of the past or the present, it is timeless; the man who quotes the truth of the Buddha, of Shankara, of Christ, or who merely repeats what I am saying, will not find truth, because repetition is not truth. Repetition is a lie.

Reported by Brand Blanshard in 'Francis Herbert Bradley', Journal of Philosophy (1925).

“I am suddenly left alone again on the sunny path, with a memory of the rain.”
Source: Reading Lolita in Tehran