教育系统的墙必须倒塌。教育不应该是特权，这样有钱人的孩子才能学习。
The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.
译文：清贫的生活，对读书人来说，就是顺境；节俭的日子，对种田人来说，就是丰收的年岁。赏析：读书要耐得住寂寞。清贫的生活能排除浮华奢糜之事，否则只会扰乱身心与学业。节俭是良好的美德，也是人类生存之需要。如果平常俭约，有所积蓄，即使是收成很差，也能丰衣足食。假如不懂得节俭，泿费粮食，即使年年丰收，也会缺衣少食。
Continuous improvement is not just a slogan, it should be our daily practice.
细节不是细节；它们构成了设计。
The key to solving complex problems is to ask the right causal questions.
