The challenge in auction theory is to balance simplicity with strategic sophistication.
拍卖理论的挑战在于平衡简洁性和策略复杂性。
The aura given out by a person or object is as much a part of them as their flesh.
Writing is a way of talking without being interrupted.
每本书都有一个灵魂，是写它的人和读它并梦想它的人的灵魂。