This a simple shell script that automates the process of allowing a user to choose an option ( 1-5 ) and each option comes with a quote. You can edit all the text and replace it with your content. 
In the command line use this syntax to input into  a file :
eg.
cat > love 

Love is a great feeling.

Afterwards CTRL D to go back to command line..Read this blog post if you still don't understand the aim of this program , kindly read this blog post http://raindolf.blogspot.com/2013/02/why-i-love-linux-system-programming.html

"Software is like sex: it's better when it's free." Linus Torvalds