Was it said by St. Francis? Maybe yes, maybe no. Either way, it will be said by you as you wear this St. Francis of Assisi shirt. Take this chance to preach the gospel through the channel of Catholic apparel.
St. Francis of Assisi was very sensitive to the immanence of God in all of creation, and what his peers ridiculed him for, we faithful revere him for. St. Francis was so in tune with the person of Christ that he received His wounds - the stigmata. A man so clearly close to Christ is certain to be a sure intercessor for your conformity with Him. St. Francis of Assisi, pray for us!
Extend the testimony of St. Francis of Assisi to others, regularly regain your inspiration from St. Francis' example, or exercise generosity by giving a friend the gift of St. Francis' witness to Christ and His Church with this That One Sheep shirt.