努力计算两次。

对做好自己的事感到满足，不必理会别人如何议论你。

Mental processes exist because they serve a purpose.

历史不仅仅是事件的记录；它是人类情感和选择的织锦。

The process of making a film is a journey, and you never know where it's going to take you.

粮食安全始于有韧性的农业实践。