人类留下的痕迹往往是伤痕。
"The marks humans leave are too often scars."
The best way to predict the future is to invent it.
Innovation in forestry means balancing ecological health with economic viability.
农民是最早的环保主义者，每天都在与自然合作。
"The best performance improvement is the transition from the nonworking state to the working state."
每个故事都是一次进入未知的旅程。
自守表示的研究揭示了数域的隐藏对称性。