138?!

138?! What is it?
I had lunch after church with church people. Alvin was talking about 138. So...What is it?!
138 means 1 sentence, 3 words, and 8 letters.
For examples:
I love you.
I hate you.
Both these two sentenses are composed of 1 sentense, 3 words, and 8 letters.
Um...interesting...
Can anybody think about some other sentenses composed of 1-3-8 rule?