Literature is the memory of humanity, the record of our collective soul.
The only limit to our realization of tomorrow is our doubts of today.
共同基金的主要作用是为投资者服务。
可持续农业的未来在于生产力与环境管理之间的平衡。
A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.