die Richtschnur
Translation
guiding principle, guideline, benchmark, plumb line
Examples
Sein Gewissen war seine einzige Richtschnur.
His conscience was his only guiding principle.
Die Verfassung dient als Richtschnur für die Regierung.
The constitution serves as a guideline for the government.
Grammar Patterns
to serve as a ((guideline)) The law serves as a guideline for society.
to take sth. as one's ((guiding principle)) She took her grandfather's advice as her guiding principle.
Similar Words
Leitfaden (guide), Grundsatz (principle), Maßstab (standard)
Etymology
From 'richten' (to direct) and 'Schnur' (cord, string). Literally a 'directing cord', like a builder's chalk line or plumb line used to ensure straightness.
Memory Tips
Imagine a taut string ('Schnur') that keeps you on the 'right' ('richt-') path. It implies a firm, unbending principle.