You do not know what tomorrow will bring.  What you do today, tomorrow may not be the same.
You do not know what tomorrow will bring.  In order to make it through today, it's important to use your brain.
You do not know what tomorrow will bring.  Today, find you a lovely song, and began to sing.
You do not know what tomorrow will bring.  Today, do something new, try not complain.
Tomorrow may be History.  Remember, the next day is always a mystery.
By, Author & Poet, Sandra Juanita Nailing