這山望著那山高

1. • lit. the next mountain looks taller (idiom) fig. not satisfied with one's current position
2. • the grass is always greener on the other side of the fence

Character by character

• 這(zhè)this
• 山(shān)surname Shan
• 望(wàng)full moon
• 著(zhe)aspect particle indicating action in progress or ongoing state
• 那(nà)that
• 山(shān)surname Shan
• 高(gāo)surname Gao