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数字是形式和思想的统治者,也是神祇和恶魔的原因。
The scientist is not a person who gives the right answers, he's one who asks the right questions.
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
感恩可以将平凡的日子变成感恩节,将日常工作变成快乐,并将普通的机会变成祝福。