你无法改变过去,但可以塑造未来。
The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
我们都在寻找某些东西,但我们并不总是知道它是什么。
Auction design is as much about psychology as it is about mathematics.
不可以同井底的青蛙谈论大海的辽阔,因为有空间的拘束;不可以同夏天的小虫谈论冰冻的寒冷,因为有时节的局限。