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Interest is the first and most important ingredient in the recipe for grit.
Chemistry is the art of manipulating matter at the molecular level, and catalysis is its most powerful brush.
作战虽然讲究排兵布阵,但士兵的勇敢是其中的根本;丧葬虽然讲究礼节,但对亲人的哀思是其中的根本;一个人虽然很有学识,但思想道德、行为举止是其中的根本。
The most profound discoveries in mathematics often come from the simplest observations.
Don't use tactical diligence to cover up strategic laziness.