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

懒惰是所有恶习的开端，所有美德的王冠。

计算复杂性的研究不仅仅是关于解决问题，还在于理解可计算性的极限。

大胆梦想，努力奋斗，保持专注。

"Maybe you can afford to wait. Maybe for you there’s a tomorrow. Maybe for you there’s one thousand tomorrows, or three thousand, or ten, so much time you can bathe in it, roll around it, let it slide like coins through your fingers. So much time you can waste it. But for some of us there’s only today. And the truth is, you never really know."