Gaddarca

 //einstein.groovy
 
 class Said {
    def greet( name ){
       "${name}! once said, for those who would joyously march in rank and file, they have already earned his contempt, for they were given a large brain by accident when a spinal chord would have sufficed."
    }
 }
 
 def hm = new Said()
 println hm.greet("Einstein")