The greater the obstacle, the more glory in overcoming it.

可持续性不是成本中心，而是最终的竞争优势。

Quality is the lifeline of an enterprise, we must hold ourselves to the highest standards.

The best economic research is often interdisciplinary.

解释：放开人民的嘴，让他们有话直说，政事的善恶好坏就都可以清楚。