生存还是毁灭,这是个问题。
To be or not to be,that's a question.
The only thing necessary for the triumph of evil is for good men to do nothing.
浪费是设计缺陷,而非水产养殖的必然。
纯粹经济学与纯粹政治学之间的桥梁是公共选择理论。
The beauty of mathematics lies in its ability to reveal the underlying simplicity in what appears to be complex.