大都市一直是货币经济的所在地。

I don't let anyone make me feel small.

"Money talks, bullshit walks."

The waterfall sing， I find my song， when I find my freedom。

Every great mathematical theory begins as a heresy and ends as a dogma.

Your best response to an insult is “You’re probably right.” Often they are.

没有行动的数据只是噪音；农民需要的是工具，而不仅仅是信息。