If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.

经济发展必须与环境保护相协调。

科学是关于在看似无关的现象之间建立联系。

Your case is dismissed

出自先秦《荀子·非相》。察看一个人的外貌，不如用心体察他的心理；体察他的心理，不如考察他做事的方法。说明对人的考察应当重视其内心与做事的方法，而不应该停留在外表的体貌特征上。