领导力意味着今天做出艰难的决定,明天让所有人受益。
舞台上的每一分钟都是台下十年功的积累。
在模糊逻辑中,任何陈述的真实性都变成了一个程度问题。
做音乐不是为了让别人喜欢,而是为了让自己快乐。
The mother is the main factor in the child's world. Her behavior creates the behavior of the child.
Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.