【释义】：礼节重在相互回应。送出礼遇而对方不回应，这是不合礼数的；接受了别人的礼遇却不回报，同样也是不符合礼的要求。

保持好奇心是创新的源泉。

翻译：君子有卓越的才能，不到处炫耀，而是在必要的时刻把才能施展出来。

The only constant is change, continuing change, inevitable change, that is the dominant factor in society today.

I think the reason why I am who I am today is because I went through those tough times when I was younger.

A low price-earnings ratio is not a guarantee of success, but it is a good starting point.