病毒学的美妙之处在于病毒通过打破规则来教我们生命的规则。

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

水产养殖是农业的下一个前沿领域。

La literatura no sirve para nada, y por eso es imprescindible.

People of the same trade seldom meet together， even for merriment and diversion， but the conversation ends in a conspiracy against the public， or in some contrivance to raise prices.

世界上有许多既美好又出类拔萃的事物，可是他们却各不相依。