Pain can be a form of knowledge.

诗人的心是一面镜子，反映世界的美丽和痛苦。

有人今天坐在树荫下，因为他很久以前种了一棵树。

可持续性不是选择，而是责任。

The victim should have the right to end his life, if he wants. But I think it would be a great mistake. However bad life may seem, there is always something you can do, and succeed at. While there's life, there is hope.