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 study of mathematics is a journey into the unknown, where each discovery opens the door to new mysteries.
可持续发展不再是选择,而是任何希望长期繁荣的企业的必需品。
The best way to find out if you can trust somebody is to trust them.
切勿盲从任何权威,因为总会发现相反的权威。