[wéi mìng shì cóng]   

惟    命    是    从    犹言惟命是听。指绝对服从。

犹言惟命是听。是命令就服从，不敢有半点违抗。

Always do as one is told

惟精惟一    惟肖惟妙    惟利是视    惟妙惟肖    惟利是趋