大国总是在寻找机会以牺牲对手为代价来获取权力，如果他们认为使用武力会带来利益，他们就会使用武力。

Technology can change the world, but values determine the direction of change.

Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.

Collaboration is the root system of progress in sustainable forestry.

成功不在于你赚了多少钱，而在于你对人们生活的影响。