The more you give, the more you receive in life.
你给予的越多，在生活中得到的就越多。
The truth is rarely pure and never simple.
“柠檬问题”指的是当卖家比买家掌握更多信息时，评估产品质量的困难。
Experimentation is the key to discovering new possibilities.
语法和语义之间的相互作用是形式语言研究的核心。