Language is the key to understanding higher mental processes.
语言是理解高级心理过程的关键。
The future of the petroleum industry lies in efficiency, cleanliness, and low carbon. We must find a balance between traditional and new energy sources.
背叛的那一刻是最糟糕的，当你毫无疑问地知道你被背叛的那一刻：另一个人对你怀有那么多的恶意。
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
学习的过程本质上是一个形成关联的过程。