Anton Chekhov,
The Duel (Chekhov/Garnett) — Chapter V
“ Kostya, a boy of fourteen, to show off his prowess before his mother and sister, dived and swam farther, but began to be exhausted and hurried back, and from his strained and serious face it could be seen that he could not trust his own strength."The trouble one has with these boys, my dear!" said Marya Konstantinovna, growing calmer. "Before you can turn round, he will break his neck. Ah, my dear, how sweet it is, and yet at the same time how difficult, to be a mother! One's afraid of everything."Nadyezhda Fyodorovna put on her straw hat and dashed out into the open sea. ”
