水果不仅需要阳光,也需要凉夜。寒冷的雨水能使其成熟。人的性格陶冶不仅需要欢乐,也需要考验和困难。
Growth of fruits needs not only the sunlight but also the cold nights, whose chilly rains can help them ripe, while the cultivation of people’s characters needs happiness as well as tests and hardship.