道不同，不相為謀 [－－－－－－为谋]

Jyutping dou6 bat1 tung4 ， bat1 soeng1 wai4 mau4
Pinyin dào bù tóng ， bù xiāng wéi móu

Definitions (Wiktionary)
  1. proverb
    people of different aspirations or principles cannot get along together