The best way to learn econometrics is by doing—working with real data and real problems.
学习计量经济学的最佳方法是通过实践——处理真实的数据和真实的问题。
真正的幸福始于理解自己想要什么,应该做什么。
The key to survival is preparation. Know your environment and be ready for anything.
我情愿在火星上死去,而不是坠毁其上。