两耳不闻窗外事

1. • to pay no attention to outside matters

Character by character

• 两(liǎng)two
• 耳(ěr)ear
• 不(bù)no
• 闻(wén)surname Wen
• 窗(chuāng)window
• 外(wài)outside
• 事(shì)matter