拍卖理论的挑战在于平衡简洁性和策略复杂性。
The challenge in auction theory is to balance simplicity with strategic sophistication.
Great leadership in agriculture means making decisions today that will still matter in 30 years.
书籍是反映我们梦想的镜子。
最好的林业实践是那些不留痕迹但改变一切的做法。