如果人们是雨,我是细雨,而她是一场飓风。
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。
故事的力量在于它能够激发勇气。
The friend who holds your hand and says the wrong thing is made of dearer stuff than the one who stays away.
Today was good. Today was fun. Tomorrow is another one.