译文:种植橘柚,吃起来是甜的,闻起来是香的;种植枳棘,长大了却会刺人。所以君子要谨慎地选择所要培养的人才。
在每个故事中,都有一个等待被发现的隐藏真相。
In mathematics, the journey is often more important than the destination.
Without bold guesses, there will be no great discoveries.