To kick with a sore toe only hurts the foot

英译的日本谚语，谁能给翻译成中文？谢谢啊
谁能给个准确点的答案？谢谢

To kick with a sore toe only hurts the foot whow to dress a man with shirt How to have sex with a girl??? with a view to 是什么意思？to 后跟名词还是动词？ I want to make friengds with a foreign student! Give a second to rap with me.如何翻译? nothing to do with a love affair是什么意思？ nothing to do with a love affair如何理解？ I have been to park with a friend_____ i agree ____the plan.A with B to