在孩子的生命中,没有什么可以替代书籍。
我们只在童年时看过一次世界。其余都是记忆。
问题的数学表述通常比其解决方案更重要,后者可能仅仅是数学或实验技巧的问题。
"The past is a shadow that follows us, but it is the light ahead that guides our steps."
语言不仅仅是一种工具;它是流离失所者的家园。
In the realm of quantum materials, we are constantly surprised by the richness of phenomena that emerge from the collective behavior of electrons.