1. A grammarian criticized a boatman for not studying grammar, saying he had wasted half his life. 2. A storm hit and the boat was caught in a whirlpool, putting them in danger of drowning. When the boatman asked if the grammarian could swim, he admitted he could not. 3. The boatman then remarked that the grammarian's whole life had been wasted, as his grammar skills would not save him from drowning like swimming skills could have.