The photograph isn't good enough. It's not radical enough.
任何需要手册才能工作的产品都是坏的。
科学中最重要的工具不是显微镜，而是思维。
The only way to deal with the past is to confront it.
预测未来的最好方法就是去发明它。
语言是理解高级心理过程的关键。