他出生在一个并不富裕的家庭。

Tā chūshēng zài yí gè bìng bù fùyù de jiātíng.

He was born into a family that was not well-off.

随着经济发展，这个小镇越来越富裕了。

Suízhe jīngjì fāzhǎn, zhè gè xiǎozhèn yuèláiyuè fùyù le.

As the economy developed, this small town became more and more prosperous.

社会越富裕，就越应该重视教育和公益。

Shèhuì yuè fùyù, jiù yuè yīnggāi zhòngshì jiàoyù hé gōngyì.

The more prosperous a society is, the more it should value education and public welfare.