Rewrite five slogans.-Come on, come on.

1, slogan: failure is the mother of success,

Rewrite: Today's failures are all due to past efforts. We must believe that today's efforts will surely yield great gains in the future.

2. Slogan: (A railway intersection) Race against time, Dora runs.

Rewrite: Danger begins at the first step, and safety ends at the first step.

3. Tip: (In the park) Do not climb flowers and trees, and do not litter.

Rewritten as: bring nothing but memories and leave nothing but footprints.

4. The slogan "Welcome to People's Hospital"

Rewrite: "People's Hospital wishes you health"

5. Tip: (In the park) Do not climb flowers and trees, and do not litter.

Rewritten as: bring nothing but memories and leave nothing but footprints.