You must change nothing in your writing without absolute necessity. If it is necessary， then change with simplicity.
The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.
我的座右銘是：職業(yè)不分貴賤，唯才適用。
真相并不總是表面看起來(lái)那樣，有時(shí)不知道反而更好。
廣東話(huà)諺語(yǔ)