Source identified
“You shall listen to all sides and filter them from yourself.”
Whitman urges the reader not to borrow even his own viewpoint wholesale: other voices can be heard, but judgment still has to be worked through personally rather than accepted second-hand.
Source note: Leaves of Grass (1855), the untitled poem later known as “Song of Myself,” in the early passage telling readers not to take things at second or third hand or look through another person’s eyes. Wikisource’s 1855 scan places the sentence on printed page 14.
Source identified
“To go wrong in one’s own way is better than to go right in someone else’s.”
Voice: Fictional character · Razumihin
Razumihin values the capacity to make and correct one’s own mistakes over passive dependence on borrowed conclusions, making independent error part of an active search for truth.
Source note: Crime and Punishment, Part III, Chapter I, Constance Garnett translation, Project Gutenberg #2554. Razumihin says this during an excited argument about error, truth and Russia’s habit of living on other people’s ideas; it is character dialogue, not direct Dostoevsky autobiography.
Source identified
“whatever school you follow, it must be only to learn method, not to imitate result”
Studying earlier schools should teach method without turning the student into an imitator, preserving space for an artistic response rooted in the maker’s own time and nature.
Source note: Lectures on Art, Lecture VII, Project Gutenberg #19164. The surrounding passage explicitly distinguishes learning from past masters from adopting their results as one’s own.
Source identified
“a man may have a great mass of knowledge, but if he has not worked it up by thinking it over for himself, it has much less value than a far smaller amount which he has thoroughly pondered.”
Accumulated information is distinguished from understanding: Schopenhauer values knowledge that has been actively compared, connected and reconsidered over a larger but unprocessed store.
Source note: The Art of Literature, section “On Thinking for Oneself,” T. Bailey Saunders translation; Project Gutenberg #10714. The library analogy immediately precedes the sentence.
Source identified
“Use the active voice.”
The rule favors direct sentence construction when it makes agency clearer, while the surrounding discussion still allows passive voice when context requires it.
Source note: The Elements of Style, Chapter III, Rule 10, Project Gutenberg #37134; Strunk immediately qualifies the rule by noting legitimate uses of passive construction.
Source identified
“Put statements in positive form.”
Strunk recommends stating what is true or intended directly when possible instead of making the reader reconstruct the point from repeated negation.
Source note: The Elements of Style, Chapter III, Rule 11, Project Gutenberg #37134; the rule concerns sentence construction, not positive-thinking philosophy.