林业创新不是可选的——它对生存至关重要。
If ease of use was the only requirement, everyone would still be riding tricycles.
年轻人是可怕的,因为怎么能知道他的将来不如我们现在呢?但如果一个人到了四十、五十岁还默默无闻,他也就没有什么可怕的了。
梦想的路上,每一步都算数。
True courage is not the absence of fear, but moving forward in the face of fear.