True belief is knowledge.
At any rate, there can surely be no mistake in believing what is true, and the consequences are always above suspicion. Well, Theaitetos, 'we can but try', as the man said when asked if the river could be forded. You can hardly imagine teachers so clever that they can, in the short time allowed them by the clock, instruct a court thoroughly in the true facts of a case of robbery, or other form of violence, at which the jurors themselves were not present. But, my dear fellow, if true belief and knowledge were identical, the best of jurors could never entertain a true belief without knowledge. So it is now clear that they are two different things.