德胜才谓之君子,才胜德谓之小人。
译文:德行高于才能是君子,才能高于德行是小人。此句成为后世评判人才的根本标准。
The value of an economic model lies in its ability to explain and predict.
Success requires persistence, the ability to not give up in the face of failure, and to learn from that failure.