[大译] the 40 percent rule of ment

收听语音：  http://xima.tv/6fVIzi

news source 新闻来源:  https://www.inc.com/peter-economy/use-40-percent-rule-to-achieve-impossible.html

Marquis Jet co-founder Jesse Itzler learnt a lesson on mental toughness from Ironman triathlete David Goggins. It is known as the 40 percent rule: "when your mind is telling you you're done, you're really only 40 percent done." Beyond workout, this rule can also be applied to relationships and business, as it helps you surpass what your mind believes. Sometimes, to continue even in face of pain can help you grow stronger.

Marquis Jet 的联合创始人 Jesse Itzler 从铁人三项运动员 David Goggins 那里得到了一个精神坚毅的秘籍。40%定律：当你告诉自己已经到头了的时候，其实你只做到了潜力的40%而已。不仅仅是锻炼，这个定律还可以用在人际关系和商业上，帮助你跃过你脑子里的东西。有时候，甚至忍受一点痛苦去坚持也可以让你变得更强。

[大译] the 40 percent rule of mental toughness 精神坚毅的40％定律