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Courage is the most important of all the virtues because without courage, you can't practice any other virtue consistently.

Compliment people behind their back. It’ll come back to you.

Success is built on persistence, not luck.

解釋：往往在你覺得是輕而易舉的時候，困難也就跟著來了。

我相信努力工作并忠于自己。