自由民主可能构成“人类意识形态演化的终点”和“人类政府的最终形式”。
The deepest problems in mathematics often arise from the simplest questions.
You have to be willing to be uncomfortable to be a writer.
创新不仅仅是创造新产品;而是重新思考我们在皮革行业中的一切做法。