Markets, by themselves, do not produce efficient outcomes when information is imperfect or markets are incomplete.
当信息不完美或市场不完整时,市场本身不会产生有效的结果。
音乐是人类通用的语言。
The biggest risk is not taking any risk.
Man is not logical and his intellectual history is a record of mental reserves and compromises. He hangs on to what he can in his old beliefs even when he is compelled to surrender their logical basis.