How to sum up "stick to your principles" with an idiom?

Consistency, perseverance, perseverance, perseverance, perseverance, perseverance, perseverance, perseverance, consistency, consistency, consistency.

Explanation:

1, consistent [sh ǐ zh not ng y and guà n] is the same from beginning to end.

Source: Mao Zedong's "The Tasks of the Chinese Production Party in the War of Resistance against Japanese Aggression Period": "China should not only unite with the Soviet Union, which has always been a good friend of the China people, but also, if possible, ..."

Persistence means never changing your mind.

The biography of Xie An in the Book of Jin: "Although An was sent by the DPRK, the ambition of Dongshan remains unchanged from beginning to end, and everything is in the words."

3, there is a beginning and an end [y ǒ u sh ǐ y 466u zh not ng] has a beginning and an end. Refers to doing things to the end.

4. Perseverance: [jiā n chí bé xiè] slack: slack. Stick to the end and never relax.

5. Perseverance: [Jiān rūn bùbá] describes firm belief, tenacious will and unshakable.

6. Consistent: [y τ y ǐ guà n zh τ] Pass: Pass. Use a fundamental reason to understand the whole story or the whole truth.

Antonym: wavering, giving up halfway, dabbling, falling short.