
Shulchan Arukh, Yoreh De'a, 246:21, as cited in "Separation from the Worldly (Perishut)" http://etzion.org.il/en/separation-worldly-perishut
Source Book in Ancient Philosophy (1907), The Fragments
Shulchan Arukh, Yoreh De'a, 246:21, as cited in "Separation from the Worldly (Perishut)" http://etzion.org.il/en/separation-worldly-perishut
Commonly paraphrased as "An author is a fool who, not content with having bored those who have lived with him, insists on boring future generations".
No. 66. (Rica writing to * * *)
Lettres Persanes (Persian Letters, 1721)
The Philosopher
The Note-Books of Samuel Butler (1912), Part XI - Cash and Credit
“He who is not sure of his memory, should not undertake the trade of lying.”
Book I, Ch. 9
Attributed
Variant: He who is not very strong in memory should not meddle with lying.
Variant: It is not without good reason said, that he who has not a good memory should never take upon him the trade of lying.
“What one has, one ought to use; and whatever he does, he should do with all his might.”
Hagakure (c. 1716)
Context: It is not good to settle into a set of opinions. It is a mistake to put forth effort and obtain some understanding and then stop at that. At first putting forth great effort to be sure that you have grasped the basics, then practicing so that they may come to fruition is something that will never stop for your whole lifetime. Do not rely on following the degree of understanding that you have discovered, but simply think, "This is not enough."
One should search throughout his whole life how best to follow the Way. And he should study, setting his mind to work without putting things off. Within this is the Way.