lead author Matthew During of Ohio State University, described what happened after just three weeks, "And what was surprising to us was that the animals in the enriched environment, the cancers are 40 percent smaller" "When we moved that enrichment to six weeks,now, the cancers were approximately a dramatic effect,and not only that, but 17 percent of those animals had no tumors whatsoever."

VOA: standard.2010.07.14

When you do a split, you're changing the number of shares for everybody, so it can have no effect on the ratio for anybody; it's just purely appearance.

当进行分割时,每个人拥有的股数变了,但每个人持股的比率没变,只是做做样子罢了

耶鲁公开课 - 金融市场课程节选

When you do a split, you're changing the number of shares for everybody, so it can have no effect on the ratio for anybody; it's just purely appearance.

当进行分割时,每个人拥有的股数变了,但每个人持股的比率没变,只是做做样子罢了

耶鲁公开课 - 金融市场课程节选