jí / shǐ / xiàng / mù / chéng / gōng / le / wǒ / men / yě / bù / néng / zhì / dé / yì / mǎn / hái / yào / jì / xù / gǎi / jìn

即使项目成功了，我们也不能志得意满，还要继续改进。

Even if the project succeeds, we must not become complacent and should keep improving.