子在川上曰：“逝者如斯夫！不舍昼夜。”
孔子在河边说：“时光如流水！日夜不停留。”
最大的智慧是认识到自己的无知。
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.