The proper study of psychology is not what the mind is, but what the mind does.
The most important thing is to try and inspire people so that they can be great in whatever they want to do.
译文:与别人不去争长短,常常懂得知足,心情就会平静没有忧愁担心。赏析:不与人争得失,惟求己有知能。事事争个输赢,比个高低,烦恼就会很多,灾难也就更多。如果放低姿态,懂得知足常乐,事情自然就会水到渠成。