水泥生产中的创新必须平衡效率与环境责任。

Simplicity is not the absence of complexity, but the resolution of it.

The best ideas often come from listening to those closest to the problem.

孩子需要爱，尤其是当他们不值得被爱的时候。

Each song has its own journey.

译文：弱者容易得到同情，强者反而招人怨恨。

智力不是储存信息的能力，而是知道如何使用它。

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.