wǒ men / yào / shí kè / jǐng tì / zì jǐ / xīn zhōng / de / è niàn / bǎo chí / zhèng zhí / shàn liáng我们要时刻警惕自己心中的恶念,保持正直善良。We must always be vigilant against evil intentions in our hearts and stay honest and kind.