要有鞭策才能有进步。

Yào yǒu biāncè cái néng yǒu jìnbù.

You need motivation to make progress.

我要谢谢我的老师不断的鞭策我。

Wǒ yào xièxie wǒ de lǎoshī bùduàn de biāncè wǒ.

I want to thank my teacher for constantly pushing me.

他太懒惰了，你要鞭策一下他。

Tā tài lǎnduò le, nǐ yào biāncè yíxià tā.

He's too lazy—you need to push him a bit.