The key to success is not just technology, but how you use it to solve real problems.
成功的关键不仅是技术,而是如何用它解决实际问题。
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。
"I see everything. That is my problem."