Arnold Toynbee has said that all progress.
阿诺德?汤因比曾经说,一切进步。
Arnold Toynbee conducts his historical studies in a holistic way. He puts every civilization into the global scope and makes a comparative study of them.
汤因比的历史研究是从整体上进行的,他把每一个文明都放在世界的范围内比较研究。
Arnold Toynbee has said that all progress, all development come from challenge and a consequent response.
阿诺德?汤因比曾经说,一切进步,一切发展均来自挑战以及相应的反应。