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。

The nervous system is like an intricate orchestra, with each neuron playing its part.

If you want respect, earn it. No one owes you anything.

失败只是通往成功的垫脚石。