"To define is to limit."

The beauty of literature lies in its ability to transcend time and space, connecting souls across different eras and cultures.

You have to believe in yourself when no one else does.

世界需要各种形式的能源来满足不断增长的需求，天然气是一种更清洁的替代品，可以帮助填补这一空白。

农业的进步不仅要以产量衡量，还要以长期的环境影响来衡量。