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.
人は、失敗から学び、成長する。
心理学应关注心灵如何运作以解决实际问题，而不仅仅是其抽象结构。
自由之树需要经常用爱国者和暴君的鲜血来浇灌。
The past is always with us, and it shapes who we are.
The truth is often hidden in the simplest things.
The beauty of mathematics lies in its ability to describe the universe in the most abstract terms.