在商业中,如果你不前进,你就在落后。
In business, if you're not moving forward, you're falling behind.
I'm the reason you're fed, I'm the reason you're led.
La memoria es un perro que se muerde la cola.
Mathematics is a living subject, constantly evolving with new ideas and discoveries.
Coal has been the backbone of industry, and with innovation, it can continue to be.
幸福取决于我们自己。