I think that when you have a dream and you believe in it, and you work hard, and you don't give up, you can achieve anything.
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。
如果你总是做你一直在做的事情,你会得到你一直得到的东西。
音乐有一种其他任何事物都无法比拟的将人们聚集在一起的力量。