暗无天日

=============>随便,谢谢

Do You Need to Be Smart to Learn Certain Subjects

原文地址: https://www.scotthyoung.com/blog/2019/05/13/do-you-need-to-be-smart-to-learn-certain-subjects/

费曼技巧 了解一下?只要基础够牢固,理论上你可以学会任何东西.