The world is a stage, and each person is an actor.

Coal keeps America competitive in the world.

The ultimate goal of neuroscience is to understand how the brain gives rise to the mind.

The success of an enterprise cannot be achieved without team cooperation and the efforts of every employee.

要使婚姻长久，就需克服自我中心意识。

我不会为了你舍弃世界。但是，我也不会为了世界舍弃你。