这本书给我很多人生启示。

zhè běn shū gěi wǒ hěnduō rénshēng qǐshì.

This book gives me many insights into life.

这次失败给他们一个启示。

zhè cì shībài gěi tāmen yīgè qǐshì.

This failure serves as a lesson for them.

通过观察，我们得到了启示。

tōngguò guānchá, wǒmen dédàole qǐshì.

Through observation, we gained insights.