让人们保持被动和顺从的聪明方法是严格限制可接受意见的范围，但在该范围内允许非常活跃的辩论。
The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.
如果你想飞，就必须放弃拖累你的东西。
The more you sweat in peace, the less you bleed in war.
凡是有高额佣金的地方，就很有可能存在欺诈行为。
Profit and sustainability must walk hand in hand; one cannot long exist without the other.