“一屋不扫何以扫天下”译英

问题描述:

“一屋不扫何以扫天下”译英
中国有句古训叫“一屋不扫何以扫天下”.
怎么翻译成英语啊?

一屋不扫何以扫天下
One who is unwilling to do trifles cannot make a big success.