释义：在人的一生中，应当做到无愧于古人。即要努力做到像古代的贤人一样，有高尚的品德和行为，不因个人的私欲而做出违背道德和原则的事情。

The greatest discoveries often come from asking the simplest questions.

We are all haunted by something, whether we admit it or not.

"The world is full of obvious things which nobody by any chance ever observes."

I'm the same person I always was. I haven't changed just because I won the Ballon d'Or.

古今来世代显贵家族，无不因积德造就；天地之间第一等好人品，还是由读书培养。