Quality is not a destination; it is a journey.

The future belongs to those who can balance profitability with environmental responsibility.

The beauty of mathematics is that it is both an art and a science.

人は、失敗から学ぶものだ。

The future belongs to those who can balance profitability with purpose.

The essence of a free government consists in an effectual control of rivalries.

文学是语言的艺术，而语言是思想的载体。

荒，荒淫。乱，动乱。之，的。萌，根源、萌芽。 统治者的荒淫是国家动乱的根源。这是魏源的政治卓见。因为统治者一旦荒淫，就不会以国事为重了。如此，上下交怨，天下岂能不乱？因此，力戒荒淫，乃是当权者应当牢记的信念。

在远处防守不如在近处防守，把守太繁琐不如把守要塞，用常法把守不如用出奇制胜的方法，把守宽阔的地方不如把守狭窄的地方，在深处把守不如在浅处把守。