市场秩序不是人类设计的产物,而是人类行动的结果。
当且仅当所有投资者都持有均值-方差有效的投资组合时,市场组合才是有效的。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
Leadership means making tough decisions with compassion and clarity.
The world always seems brighter when you've just made something that wasn't there before.
不要轻易放弃,坚持到底就是胜利。