成绩好也不能自满，还要继续努力。

Chéngjì hǎo yě bùnéng zìmǎn, hái yào jìxù nǔlì.

Even with good grades, you must not be complacent; you still need to keep working hard.

过度自满往往会让人忽视自身的不足。

Guòdù zìmǎn wǎngwǎng huì ràng rén hūshì zìshēn de bùzú.

Excessive complacency often makes people ignore their own shortcomings.

团队取得阶段性胜利时，领导提醒大家不要自满。

Tuánduì qǔdé jiēduànxìng shènglì shí, lǐngdǎo tíxǐng dàjiā búyào zìmǎn.

When the team achieved a phase victory, the leader reminded everyone not to be complacent.