食品安全是水产养殖的生命线,任何时候都不能放松。
法律是一个规则系统,是义务的主要规则与承认、变更和裁决的次要规则的结合。
The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.
I always try to stay humble and hungry.