人民是根，人民是基础，人民是力量的源泉。

单一货币的最大优势在于消除了汇率不确定性并降低了交易成本。

"In mathematics, we often seek elegance and simplicity, but in computer science, we must also consider practicality and efficiency."

Biology will relate every human gene to the genes of other animals and bacteria, to this great chain of being.