你必须完整才能快乐。
大自然似乎有意让电的定律从大空间观察到的现象中推导出来，而不是从实验室狭窄范围内观察到的现象中推导出来。
过度捕捞是一个我们可以解决的问题——只要我们立即行动。
释义：怠慢他所尊敬的人会招致凶祸，表面上关系密切而内心疏远的人会陷入孤立，亲近进谗言的人而疏远忠诚正直的人会导致灭亡。这是对人际关系中不良行为后果的警示。
The powerful have always preyed on the powerless. That's how they became powerful in the first place.
To talk about painting is not only difficult but perhaps pointless too.
The task of economics is not only to interpret phenomena, but also to provide practical advice and policies for society.
The future of dairy lies in balancing tradition with cutting-edge science to meet global needs.