“Education: that which reveals to the wise, and conceals from the stupid, the vast limits of their knowledge.”

“Everything has its limit - iron ore cannot be educated into gold.”

“Inherently, each one of us has the substance within to achieve whatever our goals and dreams define. What is missing from each of us is the training, education, knowledge and insight to utilize what we already have.”

“Education: the path from cocky ignorance to miserable uncertainty.”

“He was endowed with a stupidity which by the least little stretch would go around the globe four times and tie.”

“Sane and intelligent human beings are like all other human beings, and carefully and cautiously and diligently conceal their private real opinions from the world and give out fictitious ones in their stead for general consumption.”

“Be wise as a serpent and wary as a dove!”