some of the numerous wise sayings I came across…
A man's nt rewarded 4 hvin a brain, but 4 using it.
Wise men talk, cos dey hv sumfin 2 say; fullz, cos dey hv 2 say sumfin --> Plato
Dese days, pple sik knwledge, nt wisdom; knwledge's of d past, wisdom's of d future ---> Vernon Cooper. 

If u eva wanna hv spiritual maturity, u hv 2 learn hw 2 do wat's ryt wen it still fils rong - Joyce Meyer.