People tend to value things more highly when they own them.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

"The most powerful works are those that leave space for the viewer."

The world is full of noise, but it is in silence that we find ourselves.

真正的热情不知道限制或障碍。

城市的穷人就像树的根：看不见，但对生存至关重要。

可持续发展必须成为煤炭行业每个决策的核心。

可持续性不是一种趋势，而是食品生产的未来。