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沒有一個(gè)社會(huì)能夠真正繁榮和幸福，其中大多數(shù)成員都貧困和痛苦。

信任你的團(tuán)隊(duì)，但始終要核實(shí)細(xì)節(jié)。

數(shù)學(xué)是一門活生生的學(xué)科，不斷演變和發(fā)展。

人民有三種憂患：饑餓的得不到食物、寒冷的得不到衣物、勞苦的得不到休息。

I find I'm so excited. I can barely sit still or think about it. I think only those who have a long way to go on a journey to regain their freedom will feel the excitement of the upcoming mystery. I hope to cross the border and shake hands with my friends. I hope the Pacific is as blue as a dream. I hope。

抱最好的希望，做最壞的打算。