人生没有绝对的答案，只有不断的尝试。

The history of mathematics is a history of human thought and progress.

I want to show that humanity can be found even in the darkest places.

The hardest part of returning to a truly wild environment is leaving behind the mechanical distractions of modern life.

自然是无情且不可改变的，它不在乎其隐藏的原因和行为是否能为人类所理解。