人不为己，天诛地灭 (人不為己，天誅地滅) rén bùwéi jǐ, tiānzhū dì miè

rén bùwéi jǐ, tiānzhū dì miè proper noun Look out for yourself, or heaven and earth will combine to destroy you.
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '人不為己，天誅地滅')