胜利:是保持权利的一种事情。
The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.
船舶自动转向的引入是一个稳定性问题,而非准确性问题。
我只是一个努力实现梦想的孩子