The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
 大胆行动,全心全意地投入,连上苍也会受感动。
一个人固守道德而不能发扬光大,信仰主张又不能坚定不移,这种人有他不能算有,没有他不能算无。