左派：世界上有好人和坏人，世界会进步的，就是一部好人反抗坏人的历史
智者：All men are flawed from the beginning.
左派：我们为你提供了拯救世界的终极答案
智者：There are no solutions, only trade-offs.
左派：政治是让华盛顿、政府、党（自己填空）为老百姓提供民主、就业、物质极大丰富、每个人收入一样（自己填空）
智者：Politics is to prevent us from ourselves. Yes, that includes Washington, the People (democracy), and you can fill in the blank.....
https://www.youtube.com/watch?v=3_EtIWmja-4
注：都是西方思想
