For many, as Cranton tells us, and those very wise men, not now but long ago, have deplored the condition of human nature, esteeming life a punishmen… - Plutarch

For good natural parts are impaired by sloth; while inferior ability is mended by training: and while simple things escape the eyes of the careless, difficult things are reached by painstaking.

It was not said amiss by Antisthenes, when people told him that one Ismenias was an excellent piper, “It may be so,” said he, “but he is but a wretched human being, otherwise he would not have been an excellent piper.” And king Philip, to the same purpose, told his son Alexander, who once at a merry-meeting played a piece of music charmingly and skilfully, “Are you not ashamed, son, to play so well?” For it is enough for a king or prince to find leisure sometimes to hear others sing, and he does the muses quite honor enough when he pleases to be but present, while others engage in such exercises and trials of skill. He who busies himself in mean occupations produces, in the very pains he takes about things of little or no use, an evidence against himself of his negligence and indisposition to what is really good.

He made one of Antipater's recommendation a judge; and perceiving afterwards that his hair and beard were coloured, he removed him, saying, "I could not think one that was faithless in his hair could be trusty in his deeds."