"In the long run, the companies that win are the ones that are the most customer-focused."
The greatest enemy of a trader is hope. Hope is what keeps you in a losing trade.
权力的代价总是高昂的,但无力的代价更高。
每个人对自己劳动的产权既是所有其他产权的最初基础,也是最神圣和不可侵犯的。