利润和可持续性必须齐头并进；没有彼此，两者都无法长期存在。

Editing is the final rewrite of the script.

人民是革命的根基。没有人民，革命就不能成功。

坚持非常重要。你不应该放弃，除非你被迫放弃。

The key to successful investing is to have a clear understanding of the market and the risks involved.

Collaboration is the key to solving complex challenges.