Supply chain is the core competitiveness of e-commerce, period.

理论物理学之于数学，犹如雕塑之于几何学。

The only way to get to the other side is to go through the door.

沉默是灵魂的语言。

解释：明智的人不违背时机而放弃有利的行动，勇士不回避死亡而埋没名声，忠臣不先顾及自己后顾及国君。

验证不仅仅是发现错误；它关乎理解系统为何以某种方式工作。

I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.