1. Cooperate with the center to summarize the first half of the year (Zheng Dong waits for orders).
2. Reply to feedback from signal safety notice manufacturers.
3. Attend the fire alarm fault discussion.

【1】Think thrice every day (think first about what you did well, think twice about what you did badly, think twice about what you gained today and plan for tomorrow)：

Today is a successful completion of the attendance audit system trial, see others continue to progress, a kind of unspeakable feeling, as if watching others are making a lot of money.

【2】One sentence a day (one hundred words)：

Concision in style, precision in thought, decision in life.