The magical number seven, plus or minus two: some limits on our capacity for processing information.
神奇的数字七,加减二:我们信息处理能力的一些限制。
Resource development must balance economic benefits and ecological protection to achieve sustainable development.
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
Mathematics is not a spectator sport; to understand it, one must engage with it actively.
The poet’s words are the echoes of the eternal.