我的理想是成为一名医生。

Wǒ de lǐxiǎng shì chéngwéi yì míng yīshēng.

My dream is to become a doctor.

每个人都有自己的理想。

Měi gè rén dōu yǒu zìjǐ de lǐxiǎng.

Everyone has their own dream.

为了理想，他每天学习到很晚。

Wèile lǐxiǎng, tā měitiān xuéxí dào hěn wǎn.

For his dream, he studies until very late every day.