音乐是我的治疗、逃避和激情。
模型的目的是足够简单以便理解和使用,但又足够复杂以捕捉系统的基本特征。
History does not repeat itself, but it recurs in different forms.
A company is only as strong as its people. Invest in them, and they will invest in you.
The night is dark, and I am far from home.