The task must be made difficult, for only the difficult inspires the noble-hearted.

轧棉机的发明是一系列无法预见的 circumstances 的结果。

当今有效领导的关键在于影响力，而非权威。

The future of agriculture lies in the harmonious coexistence of technology and nature. We must use wisdom to protect every piece of green.

诚信是任何持久企业的基础。