USEFUL AND SUGGESTIVE. How to Go to Slebp. Distrust, then, and do not use, those rules for introspection which bid you, after you havelretired to'ie4,,rtyjew the ,day siticlt has passed, and examine your failureer sue: VCSS. It is a question, at-the best, how fre kluent such examinations should he; , proba bly, at the moat, not more often than three limbs in a year. 'However this it; to be, stleh 'an examinotion•is never to he tootle after you I,axe gone to bed.. When I come' to show .yon the methods Ziftileep, I will 'shot's . why. Distrust, again, all old gows abort "Six hours' sleep for a maid, and seven hours' sleep for a man," and the like, which un dertake to 'regnlate . yott, - ‘tts by some vet% milion edict of a Chinese emperor, your per- • for,naneP Of 116 , , ah.olute duty. You e;,n find out for )our:Tlf, at lca't with the fiF,si,t mice of your phy,ieinn, Low many hour.-.% of flee]) yon require; and, le-i Vs'll lire, it i' , .. halt I: 11101'C lill:01 . 1r pal ref - ill:It' lila , 114/111' , . of ea , i, 1 tiventy-lonr, than that you can hi.tLe , i'.. unmet'. ' The rule for ibe - deei , qun 2.- if) 1 t I- i nimy for tho.niv;ht rout(_: in the It& for ;t-• duly of the arranecanent for the (lily. Ilt•it /kik is this, p.; well .latetl by Thpuiv3Dl'VlV That 110 Illall haS any rightm a 1.. .1110e day t.: I Meur ni.re fat i•.. , ,e n than the sic 1 - 1 of the (‘ .1in,.1411t, 1...H1'r/covey from. C . ,-, ;It ,II 1. n Ay bola( to - draw du tIO - .. capital of hi • 1:r, , , - 11,A i.l, Or, loon! 3,imply put, up twit 11. C, :lit% 1i.2111 to i onlnlil ' , lilt Ole hr irlf 11C:: I/Ply.' l'rlillP cur yont•Tlf, then, how many hoar .1 .•I I ) - I,‘ I il,.t. i 1 , 111‘'101 , . t lilt: lilt , 1,, .: :.,1 f; vii4ll.l In; 01-.c.!;11::.! tII 11 0.1?„!, :In.l (to .1,0 ~tlO l 1,011, , , • iNIot 4 confw;,-tonnl •1,1 whit•lt ;••• 11\ti1•.1:40yyi,-1 : Iv.: l 0 Ord d Da, -•••If. t,i 1 , 111, ; r•-t:ut , ‘r: 0.11, 1n . ;11 1, 11 volt :.1±• to iini , ll 11,p V.1:011 - , V tct s 'Tied 1. 11 :yip) t-tittc.• 311 4 t }via' Othee 11(11/r) . t') 1‘) . .1 to , tlol-I)'plid for notliinty Vi>r 1 / 4 1 ,1...ti1vA a il l i lt , , i1 „ 1 , • of 01‘12.11 1 .I ntiinerital poctry;vhiL)ll,•td,l , •ll Oc:t y riLinv 01 i.l r•is‘l WIIUIJ it iroirtibas.el )1 1 ): -, 0 lnate co ir, it l.ui'' 111) ; ri - . 7 ):l