"You have to work hard to get to the top, but you have to work even harder to stay there."
你必须努力才能到达顶峰，但你必须更加努力才能留在那里。
最好的肥料是农民在田间的身影。
"A good book is a friend that never leaves you."
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
Auction design is as much about psychology as it is about mathematics.
In business, you have to be willing to take risks, but they must be calculated risks.