思考的过程不仅仅是把一件事加到另一件事上;它在于观察结构特征和结构要求的操作。
晶体管是一项伟大的发明,但它并非我一人之功。
The most significant threat to liberal democracy today is not from rival ideologies like communism or fascism, but from within—from the rise of populism and the erosion of democratic norms.