There are no vital and significant forms of art; there is only art, and precious little of that.
劳动力市场比传统模型假设的更具适应性。
The only thing you absolutely have to know is the location of the library.
Between stimulus and response there is a space. In that space is our power to choose our response. In our response lies our growth and our freedom.
Dreams are the lighthouse that illuminates the way forward.
能源生产中的每一个挑战都是创新和改进的机会。
In theory, there is no difference between theory and practice. But, in practice, there is.