Your 20s are the perfect time to do a few things that are unusual， weird， bold， risky， unexplainable， crazy， unprofitable， and look nothing like "success". For the rest of your life， these experiences will serve as your muse
理论上，理论和实践之间没有区别。但实际上，是有区别的。
文化生态学的研究需要一种整体方法，整合环境和文化因素。