Guideline 15. 60 percent is 60 percent in only 90 percent of the cases and can be 90 percent sometimes and 10 percent at other times：修订间差异

创建页面，内容为“<blockquote> Much of life is not what it seems. In fact, the famous mathematician Charles Lutwidge Dodgson was not what he seemed to be and is better known as Lewis Carroll. We work in an Alice in Wonderland world where nothing is really as it seems. Up is not always up and down is not always down. Just look at most strong breakouts of trading ranges—they usually fail, and up is really the start of down and down is really just part of up. Also, 60 percent is…”