如果你在小事上无原则,那么大事上一样没有原则。
反馈的研究就是稳定性的研究。
无产阶级平等要求的实际内容都是消灭阶级的要求。
All men are immortal, but those who are not educated are immortal in a lower and less enviable sense.
Dream big, work hard, stay focused.