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教师必须具有健康的体魄,农人的身手,科学的头脑,艺术的兴味,改革社会的精神。
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
写作是为我们的梦想发声的一种方式。
每一本书都是通往另一个世界的门,每一个读者都是旅行者。
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while addressing environmental challenges.