PragerU,shortforPragerUniversity,isanorganizationthatcreatesvideosonvarioustopics.ThevideosarepostedonYouTubeandusuallyfeatureaspeakerwholecturesforaboutfiveminutes.Despitehaving"University"initsname,PragerUisnotanacademicinstitution,doesnotholdclasses,anddoesnotgrantcertificationsordiplomas.

自律=自由！美国前海豹突击队员、畅销书作家约科·威林克(JockoWillink)在今年的PragerU毕业演讲中分享他从失败困苦中学到的实用经验：

1、自律等同于自由。DisciplineEqualsFreedom.

2、保持谦逊。StayHumble.

3、把握对一切事物的所有权。TakeOwnershipofEverything.

Therearenoshortcuts.Therearenohacks.

Ifyouwanttotaketheeasyroad,Ipromiseyou:it’slongerandmorepainfulthanthehardroad.

Iknow.I’velivedit.I’veventureddowntheeasyroadattimesinmylifeanditneverledtoanywheregood.ThepositivethingsinmylifealwayscamewhenIfacedthebiggestchallenges.

IjoinedtheNavy.ItookthehardroadintheNavyandmadeitintotheSEALTeams.There,Ihadthehonorofleadingmenin