
Political, Moral, and Miscellaneous Reflections (1750), Moral Thoughts and Reflections
Preface http://books.google.com/books?id=aniaAAAAIAAJ&q=%22No+man+who+is+occupied+in+doing+a+very+difficult+thing+and+doing+it+very+well+ever+loses+his+self-respect%22&pg=PR22#v=onepage
1910s, The Doctor's Dilemma (1911)
Variant: No man who is occupied in doing a very difficult thing, and doing it very well, ever loses his self-respect.
Political, Moral, and Miscellaneous Reflections (1750), Moral Thoughts and Reflections
Variant translation: When all your judgements are based on your own wisdom, you tend towards selfishness and fail by straying from the right path. Your own judgements are narrow minded and have no persuasive power or growth for others. It is best to consult a wise man when a fit decision does not occur to you. A wise man is a fair judge from an objective point of view. He is passing judgement for the benefit of others, not for his own sake. A judgement passed using only one's own wisdom is just like thrusting a stick into the ground and expecting it to grow!
Hagakure (c. 1716)
Context: It is difficult for a fool's habits to change to selflessness.... Because we do most things relying only on our own sagacity we become self-interested, turn our backs on reason, and things do not turn out well. As seen by other people this is sordid, weak, narrow and inefficient. When one is not capable of true intelligence, it is good to consult with someone of good sense. An advisor will fulfill the Way when he makes a decision by selfless and frank intelligence because he is not personally involved. This way of doing things will certainly be seen by others as being strongly rooted. It is, for example, like a large tree with many roots. One man's intelligence is like a tree that has been simply stuck in the ground.
We learn about the sayings and deeds of the men of old in order to entrust ourselves to their wisdom and prevent selfishness. When we throw off our own bias, follow the sayings of the ancients, and confer with other people, matters should go well and without mishap.
The trial of Charles B. Reynolds for blasphemy (1887)
Context: There is a constitution higher than any statute. There is a law higher than any constitution. It is the law of the human conscience, and no man who is a man will defile and pollute his conscience at the bidding of any legislature. Above all things, one should maintain his self-respect, and there is but one way to do that, and that is to live in accordance with your highest ideal.
“No man who can do any one thing well will be able to any different thing equally well.”
Quote from John Constable's letter to Rev. John Fisher 1825
1820s
The Serpent, in Pt. I, Act I
1920s, Back to Methuselah (1921)
“To do great work a man must be very idle as well as very industrious.”
Further Extracts from the Note-Books of Samuel Butler http://books.google.com/books?id=zltaAAAAMAAJ&q="To+do+great+work+a+man+must+be+very+idle+as+well+as+very+industrious"&pg=PA262#v=onepage, compiled and edited by A.T. Bartholomew (1934), p. 262