Expression and thought are inextricably linked: crude language permits only crude thinking.
Sarah ChurchwellI'm crass, contemptuous and crude, obstreperous, obnoxious, rambunctiously raw and rude.
Mario CantoneViolence commands both literature and life, and violence is always crude and distorted.
Ellen GlasgowThe nature of peoples is first crude, then severe, then benign, then delicate, finally dissolute.
Giambattista Vico