心理学家必须是一个细致的观察者。
The degree of slowness is directly proportional to the intensity of memory. The degree of speed is directly proportional to the intensity of forgetting.
To this day, I have never taken a course anywhere, in chemistry, economics, psychology, or business.
时至今日，我从未在任何地方选修过化学、经济学、心理学或商业课程。
音乐的一个好处是，当它击中你时，你感觉不到痛苦。
The dairy industry has a responsibility to lead in environmental stewardship.
大胆梦想，努力工作，保持专注。