We must balance the need for energy with the need to protect the environment.

我认为生活中最重要的是自信。

Running is not about being better than someone else. It's about being better than you used to be.

但无论发生了什么，她已经决定再也不属于别人了。

法律，在其最一般的意义上，是事物本质产生的必要关系。