tā / duì / zì / jǐ / de / lǐ / xiǎng / cóng / yī / ér / zhōng / jǐ / shí / nián / dōu / méi / yǒu / gǎi / biàn

他对自己的理想从一而终，几十年都没有改变。

He remained faithful to his ideals and did not change them for decades.