The history of all hitherto existing society is the history of class struggles.
至今一切社会的历史都是阶级斗争的历史。
在金融领域,唯一的免费午餐是分散投资。
就好像让人伏在剑刃上,而期望他能长寿一样。
Technology is just a tool. It's the creativity and imagination of the people using it that makes the difference.