Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.
Quality is not just the absence of defects; it is the presence of value.
世间万物,唯有变化才是永恒不变的法则。
朗兰兹纲领是理解数学更深层次结构的框架。
The concept of legal authority is essential for the functioning of a legal system.