Teachers 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.
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。
The universe is a vast and mysterious place, full of wonders waiting to be discovered.
可持续农业需要在技术和生态保护之间取得平衡。
Integrity is the foundation of every lasting success.
O verdadeiro escritor é aquele que escreve com o coração.