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We cannot be sure of having something to live for unless we are willing to die for it.

Every mathematical problem has a solution; you just need to find the right perspective.

What a fool old Adam was. Had everything his own way; had succeeded in gaining the love of the best looking girl in the neighborhood, but yet unsatisfied with his conquest he had to eat a miserable little apple.

所以說百工干事,都有法規可以衡量。現在大道治理天下,其次治理大國,卻沒有法度來衡量,這就是還不如百工聰明了。