酒香不怕巷子深

1. • fragrant wine fears no dark alley (idiom)
2. • quality goods need no advertising

Character by character

• 酒(jiǔ)wine
• 香(xiāng)fragrant
• 不(bù)no
• 怕(pà)surname Pa
• 巷(xiàng)lane
• 子(zi)noun suffix, as in 椅子 yǐzi "chair"
• 深(shēn)deep