Pick yourself up and dust yourself off: to try again and not give up in the face of failure. 站起来，掸净灰尘：在面对失败时再次尝试不放弃。

“Pick yourself up, dust yourself off, start right over again” (a famous American jazz standard by Jerome Kern, “Pick Yourself Up”)

“站起来，掸净灰尘，重新开始”（Jerome Kern的著名美国爵士标准曲，“站起来”）