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"The truth is often hidden in the smallest details."
凡事天下要考察有无的原则,必定是以众人的耳目所见所闻的实情以知有与无来作为标准的。 
Education has for its object the formation of character.
The past is not for living in; it is a well of conclusions from which we draw in order to act.
Innovation is not about being different, it's about being better.