True sustainability is about harmony with nature.

If you want to go fast, go alone. If you want to go far, go together.

世界充满苦难，但也充满对苦难的克服。

问题陈述得好，问题就解决了一半。

The best leather comes from respecting both the animal and the environment.

追求知识是一场没有终点的旅程，但每一步前进都是一次胜利。