色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

The key to successful investing is to have a strong understanding of the fundamentals, a disciplined approach, a clear understanding of the market, a long-term perspective, a clear understanding of the risks and rewards, and a strong understanding of the market psychology.

真相不在事實中，而在我們記憶它們的方式里。

經濟理論提供工具，但現實世界的測試會完善它們。

I stand up for what I believe in, and I don’t worry about what others think.