Innovation in forestry isn't optional; it's essential for survival.

出自汉·桓宽《盐铁论·地广》。释义：要发财致富就不能太过仁慈，如果太过仁慈也就不能发财致富。

The only thing that interferes with my learning is my education.

"The ultimate test of a machine learning algorithm is its ability to perform well on new, unseen data."

One often calms one's grief by recounting it.

The rule of law is a necessary condition for the development of a modern economy.

大国总是在寻找机会以牺牲对手为代价来获得权力，如果他们认为使用武力会带来战略优势，他们就会使用武力。