英和和英

to adhere to one's principles―stick to one's colours

to act upon one's principles

to act upon one's principles

to depart from one's principles

a laissez-faire policy―（は政治、宗教は）―quietism

to keep aloof from all parties

to adhere to one's principles―stick to one's colours

teach doctrines to

absolutism―autocracy

a trimming policy

to act up to one's principles―live up to one's faith

I will adhere to my principles―stick to my colours.

egoism

utilitarianism

to act upon one's principles

a principle called {principle of indication}

an ideology called egoism

energism

to abandon one's principles―desert one's colours

egoism

conventionalism

nationalism

a traitor to a cause

the open-door policy

exemplary conduct

an impulsion to act

to fight for one's principles

a course of conduct

the practice or the doctrine of strict adherence to or dependence on prescribed or external forms, called formalism

in art and literature, a concept introduced in 1933 in response to post World War I dadaism and surrealism, called [behaviorism]