To quiet a crowd or a drunk， just whisper.

心理学必须摆脱一切形而上学的纠缠。

"We think we’re the ones who notice things, but really it’s the things that notice us."

Believe in your ideas, even if no one else does.

经济景观是一个由不同等级的中心地组成的系统，每个中心地为特定区域服务。