明末科学家徐光启的《天工开物》被译成多种文字，外国学者称它为“中国17世纪的工艺百科全书”。

“十三五”时期是全面建成小康社会决胜阶段，要实现“十三五”时期发展目标，必须牢固树立并切实贯彻创新、协调、绿色、开放、共享的发展理念。

结合材料回答下列问题：

    Spreading an Infection

    I've made it a habit to smile at people as often as possible, saying some kind words, “hello, thank you, have a nice day”, whatever fits. I have the right situation as I am living in____big city with many, many people.

    I'm doing this for quite a while now, so I've seen all____（kind）of reactions, from people feeling____（threaten） by a friendly word, reacting  ____（angry） or even aggressively, to people____faces lit up with a huge smile and gave me the____（impress） that I've made this moment good for them.

    Today something happened that I hadn't yet experienced: Two people, complete strangers____me, one in the morning, one in the afternoon, whom I passed on the street without ____（smile）at them,____ with a friendly face, looked up from their inner focus, looked at me, started to smile and greeted me friendly while they____（pass）.

    Have I started a “kindness virus”? That would be great! It makes my day, and I'm still smiling. I hope you do too!

人生需要理想的呼唤。你慵懒时，它呼唤你勤奋；你昏睡时，它呼唤你清醒；____，____；____，____。