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The circumstances of the world are continually changing, and the opinions of man change also; and as government is for the living, and not for the dead, it is the living only that has any right in it.
面对失败时的坚持将成功的科学家与其他人区分开来。
The progress of society depends on the efforts of each individual.
Science is not a game for one person.
The best decisions are made at the intersection of data and experience.