From Xenophon's Memorable Thoughts of Socrates - 2

Found this para in the above book worthy of some mulling over -

" [Socrates on] being asked what was the best study for man to apply himself to, he answered, "To do well;" and being asked farther whether good fortune was the effect of study, "On the contrary," said he, "I think good fortune and study to be two opposite things; for what I call good fortune is, when a man meets with what is necessary for him, without the trouble of seeking it; but when he meets with any good success after a tedious search and labour, it is an effect of study.  This is what I call to do well; and I think that all who take delight in this study are for the most part successful, and gain the esteem of men, and the affection of the Deity.  Such are they as have rendered themselves excellent in economy, in physic, and in politics; but he who knows not any one thing perfectly is neither useful to men, nor beloved by the gods."