ghItlh ghunchu'wI': >become an expert *on* Klingon, but to become an expert *in* Klingon. DaH jIHvaD DajchoH DIvI' Hol. chay' pIm mu'tlheghmey *in Klingon* *on Klingon* je? HIchuH. Quvar ghojwI'pu'wI' vISaH