Every spirit makes its house, and we can give a shrewd guess from the house to the inhabitant. Ralph Waldo Emerson
Take from a man his reputation for probity, and the more shrewd and clever he is, the more hated and mistrusted he becomes. Marcus Tullius Cicero
Unfortunately, after Sept. 11, there was an outburst in America of intense suffering and patriotism, and the Bush administration was very shrewd and effective in painting anyone who disagreed with the policies as unpatriotic or even traitorous. Jimmy Carter
We shouldn't have to be burdened with all the technicalities that come up from time to time with shrewd, smart lawyers interpreting what the laws or what the Constitution may or may not say. Dan Quayle
A talent somewhat above mediocrity, shrewd and not too sensitive, is more likely to rise in the world than genius. Charles Horton Cooley