No law is quite appropriate for all  ~Titus Livy
Waste no time with revolutions that do not remove the causes of your complaints but simply change the faces of those in charge.  ~Francesco Guicciardini
The philosophers have only interpreted the world, in various ways; the point, however, is to change it  ~Karl Marx
A nation that forgets its past can function no better than an individual with amnesia.  ~David McCullough