Build a Book with Others (collaboration)!

There will be different sentences, each a topic. In the comment section, every viewer writes ONLY ONE SENTENCE, and at the end each topic should be complete and I'll vote for the best one!

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You can write at many different topics, though one sentence for each! This rule is so that
1) it's challenging to express everything in one sentence
2) other writers can also express their creativity and thoughts
3) the result (probably) won't be reaching your expectation

I (and my friends) will vote for the best topic. We can only vote once ALL THE TOPICS ARE FINISHED!

thank you so much! Hope you have fun

;)