The method of psychology must be rigorously empirical.
人们在他们的商品中认识自己;他们在汽车、高保真音响、错层式住宅、厨房设备中找到了自己的灵魂。
Collaboration is the key to solving complex problems.
因此,教学艺术无非是时间、科目和方法的巧妙安排。
"The unexamined life is not worth living."
The harder you work, the luckier you get.