根据以下材料，选取角度，自拟题目，写一篇不少于800字的文章；文体不限，诗歌除外。

多数人有两个自己：一个是外在的、社会的、包装了的，一个是内在的、本质的、真实的。有人喜欢前者，有人钟爱后者，有人让两个自己不时地进行交流、融合……

每当到节日时，就更加思念自己的亲人。

小明、小亮、小芳和两个陌生人甲、乙同在如图所示的地下车库等电梯，已知两个陌生人到1至4层的任意一层出电梯，并设甲在a层出电梯，乙在b层出电梯．

①同号两数相乘，符号不变；②异号两数相乘，积取负号；③互为相反数的两数相乘，积一定为负；④两个有理数的积绝对值，等于这两个有理数的绝对值的积．

A: Hello! My name is Mike.

B: Hi! I am Lin Tao. ____?

A: I'm from Canada. Now I study in a middle school in Beijing.

B: Which school do you study in?

A: I study in No. 4 Middle School.

B: ____?

A: I go to school by subway. There are many people there every day.

B: ____ does it take you to get to school?

A: About thirty minutes.

B: ____?

A: Yes, I can speak Chinese now, but only a little.

B: How do you practice your Chinese?

A: I often practice ____ some Chinese stories. They are very helpful.

B: Oh, that's a good way to learn Chinese.