可持续发展不是目的地，而是需要持续改进和创新的旅程。
Sustainability is not a destination, but a journey that requires continuous improvement and innovation.
某人的一小步就是人类的一大步。
Afghanistan is the land of my past, the place where I had laughed and cried, but it was no longer my home.
心灵是一个过程的时间模式。