“One thing I've always appreciated about Dave is that he can be sarcastic without being alienating and self-deprecating without being self-abusing.”

6th Public Talk, Saanen (28 July 1970) 'The Mechanical Activity of Thought" http://www.jiddu-krishnamurti.net/en/the-impossible-question/1970-07-28-jiddu-krishnamurti-the-impossible-question-the-mechanical-activity-of-thought in The Impossible Question (1972) http://www.jkrishnamurti.org/krishnamurti-teachings/view-text.php?tid=9&chid=57009, Part I, Ch. 6], p. 63 J.Krishnamurti Online, Serial No. 330
1970s
Context: What does it mean to be compassionate? Not merely verbally, but actually to be compassionate? Is compassion a matter of habit, of thought, a matter of the mechanical repetition of being kind, polite, gentle, tender? Can the mind which is caught in the activity of thought with its conditioning, its mechanical repetition, be compassionate at all? It can talk about it, it can encourage social reform, be kind to the poor heathen and so on; but is that compassion? When thought dictates, when thought is active, can there be any place for compassion? Compassion being action without motive, without self-interest, without any sense of fear, without any sense of pleasure.

Source: Operating Instructions: A Journal of My Son's First Year

Iowa straw poll speech, August 14, 1999. http://renewamerica.us/archives/speeches/99_08_14strawpoll.htm.
1999

weblog post http://kenmacleod.blogspot.com/2004_09_01_kenmacleod_archive.html, 3 September 2004
Other sources

Vol. I, The Way of Illumination Section I - The Way of Illumination, Part III : The Sufi http://wahiduddin.net/mv2/I/I_I_3.htm
The Spiritual Message of Hazrat Inayat Khan
Context: What is the Sufi's belief regarding the coming of a World Teacher, or, as some speak if it, the "Second Coming of Christ?" The Sufi is free from beliefs and disbeliefs, and yet gives every liberty to people to have their own opinion. There is no doubt that if an individual or a multitude believe that a teacher or a reformer will come, he will surely come to them. Similarly, in the case of those who do not believe that any teacher or reformer will come, to them he will not come. To those who expect the Teacher to be a man, a man will bring the message; to those who expect the Teacher to be a woman, a woman must deliver it. To those who call on God, God comes. To those who knock at the door of Satan, Satan answers. There is an answer to every call. To a Sufi the Teacher is never absent, whether he comes in one form or in a thousand forms he is always one to him, and the same One he recognizes to be in all, and all Teachers he sees in his one Teacher alone. For a Sufi, the self within, the self without, the kingdom of the earth, the kingdom of heaven, the whole being is his teacher, and his every moment is engaged in acquiring knowledge. For some, the Teacher has already come and gone, for others the Teacher may still come, but for a Sufi the Teacher has always been and will remain with him forever.

Statement of 1739, as quoted in Observations, Anecdotes, and Characters, of Books and Men (1820) by Joseph Spence, p. 286.
Variant reported in Familiar Short Sayings of Great Men (1887) by Samuel Arthur Bent, p. 451: "True politeness consists in being easy one's self, and in making every one about one as easy as one can."
Attributed

Source: Pedagogia do oprimido (Pedagogy of the Oppressed) (1968, English trans. 1970)

Source: To All the Boys I've Loved Before