The future of agriculture lies in the balance between tradition and innovation.
Energy efficiency is the unsung hero in our quest to reduce emissions.
在暴君有权杀死一个国家的权利被证明之前,一个国家在必要时杀死暴君的权利永远不会被怀疑。
What is necessary to change a person is to change his awareness of himself.
创新不在于技术,而在于思维方式。