资本主义社会的自由始终与古希腊共和国大致相同:奴隶主的自由。
All good books have one thing in common - they are truer than if they had really happened.
预测未来的最好方法就是创造未来。
True scientific progress requires both creativity and discipline.
自由不是让你想做什么就做什么,自由是教你不想做什么,就可以不做什么。