To understand the meaning of a sentence， we must consider the speaker's intention and the context of the utterance.

世界是一个美好的地方，值得为之奋斗。

Many contemporary authors drink more than they write.

You don't have to be alone.

金融消费者权益保护是金融工作的重要内容。

真正的领导力意味着帮助他人变得比他们自己认为的更好。