介绍ci77491着色剂有害吗

Who sleeps not, though weary full sore.

Despaired in sorrow, scarce from pain was freed,--All this have we, in sadly happy years,For he was ours, bewailed with feeling tears.

　　诚者，自成也，而道，自道也。诚者物之终始，不诚无物。是故君子诚之为贵。诚者非自成己而已也，所以成物也。成己仁也；成物知也。性之德也，合外内之道也，故时措之宜也。