分散投资需要旺盛的精力。一个领域成功之后，可以考虑另一个领域，否则就成了万金油。

来源: QinHwang 于 2024-12-18 08:05:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.