知识就是力量 Knowledge is power 我思故我在 I think, therefore I am 光阴似箭 Time flies 韶华易逝 May fleeting 你跟时间开玩笑，时间却很认真 Your joke with time, the time is very seriously 我的青春我做主 My youth I make decision 做命运的舵手 Do the fate of the pilot 一份耕耘一分收获 No pains no gains 化学...
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