The difference between good and great is the attention to detail.
可持续性不仅仅是种树,而是在正确的地方为了正确的理由种正确的树。
The only way to understand another culture is to assume the frame of reference of that culture.
Peace is not just the absence of war, but the establishment of a stable, just, and sustainable international order.
The minerals we extract today must serve the needs of future generations as well.