2020年9月15日
Self Improvement
摘要： Meet your new best friend, Pareto - The Pareto principle states that for most things, 80% of the results come from 20% of the causes. Before you even 阅读全文
posted @ 2020-09-15 17:11 千心 阅读(411) 评论(0) 推荐(0) 编辑