Governance society should be based on this common interest. People always want to be happy, but people don't always look happy.
治理社会就应当完全根据这种共同的利益。人们总是愿意自己幸福，但人们并不总是能看清楚幸福。
"The past is always tense, the future perfect."
The greatest scientists are the ones who never stop learning.
想想！使用VLSI，我们可以在1平方厘米中包装100个ENIACS。