Write word, sentence, passage with 2 characters

After install Autohotkey here you can create Autohotkey (.AHK) file, go to desktop and Right Click:

Chose New and AutoHotkey Script :

Edit file name. I edit test1.ahk

Right click test1.ahk and click Edit Script:

And we can edit script test1.ahk:

Delete all, and copy this script into:

:*:yp::Laugh at your problems, everybody else does.

Save and Close (X)

Double Click:

AutoHotkey is running: 

Now, we test the script, go to anywhere and type yp

You can replace yp with y1, vt, ab,...

The Laugh at your problems, everybody else does. can replace with I love you, What does the fox say?,...