老师常常用鼓励的话语来勉励学生。

Lǎoshī chángcháng yòng gǔlì de huàyǔ lái miǎnlì xuéshēng.

Teachers often use encouraging words to motivate students.

面对困难，我们要互相勉励。

Miàn duì kùnnán, wǒmen yào hùxiāng miǎnlì.

In the face of difficulties, we should encourage each other.

父母的话语是我努力的动力和勉励。

Fùmǔ de huàyǔ shì wǒ nǔlì de dònglì hé miǎnlì.

My parents' words are my motivation and encouragement to strive.