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"The writer is the conscience of society."

It is remarkable that a science which began with the consideration of games of chance should have become the most important object of human knowledge.

It is a sad fate for a man to die too well known to everybody else and still unknown to himself.

Interest is the first and most important ingredient in the recipe for grit.

生活中最重要的是要有目標感，并充滿激情地追求它。