让梦想成真的最好方法就是醒来。
The beauty of mathematics is that it allows us to see the world in a way that is both precise and profound, revealing the underlying order that governs all things.
When we protect biodiversity, we're protecting nature's blueprint for resilience.
It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.
"Words are the mirrors of our thoughts."
Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.