电流概念的形成是电学理论发展中最重要的步骤。
The best solutions often come from listening to those who work on the water every day.
"The task of the modern educator is not to cut down jungles, but to irrigate deserts."
I make art to understand the world and my place in it.
效率是把事情做对；效能是做对的事情。
Innovation in agriculture is not just about technology; it's about changing mindsets and embracing sustainability.
定义就是限制。
最强大的人是能主宰自我的人。