自守表示的研究是理解朗兰兹猜想的关键。
You have to be able to accept failure to get better.
The true value of coal lies in how we extract and use it responsibly.
肉类加工业有责任在效率和道德实践之间取得平衡。
我不是出生,我是重生。
Quality should never be compromised, not even in the face of rising costs.