心理学必须阐明心灵的实际运作。
Psychology must illuminate the practical workings of the mind.
The most innovative solution is often the one nature already provided.
我不是商人；我就是生意，伙计！
我不想孤单，我想被单独留下。
两个人一条心，日子越过越好；反之则越过越穷，一事无成。
I don't let anyone take away my power.
I've been waiting more than 30 years to say this: "Dad, I always told you I'd come back and get my degree." I want to thank Harvard for this timely honor. I'll be changing my job next year…and it will be nice to finally have a college degree on my resume.