知者行之始,行者知之成。圣学只一个功夫,知行不可分作两事。
译文:认识是实践的开始,实践是认识的完成。圣人之学只有一个功夫,知和行不能分成两件事。
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.
我们看到的不是事物的本质,而是我们自己。
Making music is about turning the impossible into possible.