石油化工行业的未来在于可持续发展。

"I fell in love the way you fall asleep: slowly, and then all at once."

In mathematics, the art of proposing a question must be held of higher value than solving it.

乌鸦般的交情，虽然看上去挺好，但实则不亲密；绳子结在一起，虽然看上去牢固，但能轻易解开。

We must balance tradition with innovation, respecting our past while boldly stepping into the future.

【释义】国家如果没有正义，即使再强大也必然会灭亡。