Innovation is not just about creating something new; it's about solving real problems in ways that matter.

柴油发动机是当今已知效率最高的原动机。

消费者是国王。

Happiness is that state of consciousness which proceeds from the achievement of one's values.

译文：人情世故就像流水一样有高下之别，世事就像白云一样卷起展开，变化无常。赏析：我们在社会上立足，总会遇到这样或那样的糟心事和烦心人，但和生命健康比起来，这些不算什么。世事无常，人情淡薄，我们顺其自然即可。