过去是学习的重要来源，但也是错误的重要来源。

The steel industry must evolve or risk becoming obsolete. Adaptation is survival.

我正在进步。我不完美，但我每天都在努力。

农业是制造业和商业的基础。

The story is told by the dead, and the dead have no need for lies.

"To live is to suffer, to survive is to find some meaning in the suffering."

电影是社会的一面镜子，反映了它的美丽和缺陷。