Yield rate is not just a number, it's dignity.

当经济学以严谨和透明的方式帮助我们解决现实世界的问题时，它处于最佳状态。

每个独裁政权都从摧毁语言开始。

It's not the absence of fear. It's overcoming it. Sometimes you've got to blast through and have faith.

创新需要包容失败的文化，只有敢于试错才能进步。

中国石化要发挥全产业链优势，为国家能源安全作出更大贡献。