When something terrible happens people wake up.

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

Success is not about being the best, it's about always getting better.

合作是关键。没有任何一家公司或国家能够单独解决能源和气候挑战。

我没有写下我所见所闻的一半，因为我知道人们不会相信。