电子学的未来取决于我们利用半导体材料潜力的能力。
The world is full of beauty, but it is also full of pain and suffering.
To enjoy freedom we have to control ourselves.
The old-fashioned dictator does not exist under scientific management. The man at the head of the business under scientific management is governed by rules and laws which have been developed through hundreds of experiments just as much as the workman is.